Fiber-coupled Laser Diodes

Fiber-coupled Laser Diodes

STK Series Fiber Coupled Laser Diodes (500W) Our STK series fiber-coupled laser diodes can be pided into two categories: single emitter laser diodes and multi-single emitter laser diodes. 1. Single Emitter Laser Diodes Single emitter laser diodes can

STW Series Fiber-coupled Laser Diodes

1. Single Mode Fiber Coupled Laser Diodes

laser diode

405nm~1550nm single mode or polarization maintaining fiber coupled laser diode, pigtailed LD with SM/PM fiber, coaxial package.

Part Number Wavelength Output Power Package Other Specification
STW-WSLP-405-002m-10-PD 405nm 2mW Coaxial UV 10um Fiber
STW-WSLP-405-005m-4 405nm 5mW Coaxial Single Mode Fiber
STW-WSLP-405-002m-4-PD 405nm 2mW Coaxial Single Mode Fiber
STW-WSLP-405-015m-4 405nm 15mW Coaxial Single Mode Fiber
STW-WSLP-405-015m-PM 405nm 15mW Coaxial PM Fiber
STW-WSLP-405-030m-4 405nm 30mW Coaxial Single Mode Fiber
STW-WSLP-405-030m-PM 405nm 30mW Coaxial PM Fiber
STW-WSLP-405-050m-4 405nm 50mW Coaxial Single Mode Fiber
STW-WSLP-405-050m-10 405nm 50mW Coaxial UV 10um Fiber
STW-WSLP-405-050m-PM 405nm 50mW Coaxial PM Fiber
STW-WSLP-405-080m-4 405nm 80mW Coaxial Single Mode Fiber
STW-WSLP-405-080m-PM 405nm 80mW Coaxial PM Fiber
STW-WSLP-405-100m-4 405nm 100mW Coaxial Single Mode Fiber
STW-WSLP-405-100m-10 405nm 100mW Coaxial UV 10um Fiber
STW-WSLP-405-100m-PM 405nm 100mW Coaxial PM Fiber
STW-WSLX-405-015m-4-T 405nm 15mw 14-Pin Single Mode Fiber
STW-WSLP-445-015m-4 445nm 15mW Coaxial Single Mode Fiber
STW-WSLP-445-015m-PM 445nm 15mW Coaxial PM Fiber
STW-WSLX-445-015m-4-T 445nm 15mw 14-Pin Single Mode Fiber
STW-WSLP-445-020m-4 445nm 20mw Coaxial Single Mode Fiber
STW-WSLX-445-020m-4-T 445nm 20mw 14-Pin Single Mode Fiber
STW-WSLP-445-030m-4 445nm 30mW Coaxial Single Mode Fiber
STW-WSLP-445-030m-PM 445nm 30mW Coaxial PM Fiber
STW-WSLP-445-040m-4 445nm 40mW Coaxial Single Mode Fiber
STW-WSLP-445-040m-PM 445nm 40mW Coaxial PM Fiber
STW-WSLP-445-050m-4 445nm 50mW Coaxial Single Mode Fiber
STW-WSLP-445-050m-PM 445nm 50mW Coaxial PM Fiber
STW-WSLP-445-050m-10 445nm 50mW Coaxial UV 10um Fiber
STW-WSLP-488-010m-4 488nm 10mW Coaxial Single Mode Fiber
STW-WSLP-488-010m-PM 488nm 10mW Coaxial PM Fiber
STW-WSLP-488-015m-PM 488nm 15mW Coaxial PM Fiber
STW-WSLP-488-015m-4 488nm 15mW Coaxial Single Mode Fiber
STW-WSLP-488-020m-4 488nm 20mW Coaxial Single Mode Fiber
STW-WSLP-488-020m-9 488nm 20mW Coaxial 9um Fiber
STW-WSLP-488-020m-PM 488nm 20mW Coaxial PM Fiber
STW-WSLP-488-030m-4-PD 488nm 30mW Coaxial Single mode fiber
STW-WSLP-488-030m-PM-PD 488nm 30mW Coaxial PM Fiber
STW-WSLP-505-005m-4-PD 505nm 5mW Coaxial Single Mode Fiber
STW-WSLP-505-005m-PM-PD 505nm 5mW Coaxial PM Fiber
STW-WSLP-505-010m-4 505nm 10mW Coaxial Single Mode Fiber
STW-WSLP-505-010m-PM 505nm 10mW Coaxial PM Fiber
STW-WSLP-505-020m-4 505nm 20mW Coaxial Single Mode Fiber
STW-WSLP-505-020m-9 505nm 20mW Coaxial 9um Fiber
STW-WSLP-505-020m-PM 505nm 20mW Coaxial PM Fiber
STW-WSLP-520-001m-4-PD 520nm 1mW Coaxial Single Mode Fiber
STW-WSLP-520-010m-4 520nm 10mW Coaxial Single Mode Fiber
STW-WSLP-520-005m-4 520nm 5mW Coaxial Single Mode Fiber
STW-WSLP-520-010m-4-PD 520nm 10mW Coaxial Single Mode Fiber
STW-WSLP-520-010m-9-PD 520nm 10mW Coaxial 9um Fiber
STW-WSLP-520-010m-PM-PD 520nm 10mW Coaxial PM Fiber
STW-WSLX-520-010m-4-T-PD 520nm 10mW 14-Pin Single Mode Fiber
STW-WSLX-520-010m-PM-T-PD 520nm 10mW 14-Pin PM Fiber
STW-WSLP-520-015m-4-PD 520nm 15mW Coaxial Single Mode Fiber
STW-WSLP-520-015m-PM-PD 520nm 15mW Coaxial PM Fiber
STW-WSLP-520-020m-4 520nm 20mW Coaxial Single Mode Fiber
STW-WSLP-520-020m-4-PD 520nm 20mW Coaxial Single Mode Fiber
STW-WSLP-520-020m-9-PD 520nm 20mW Coaxial 9um Fiber
STW-WSLP-520-020m-PM-PD 520nm 20mW Coaxial PM Fiber
STW-WSLP-520-025m-4-PD 520nm 25mW Coaxial Single Mode Fiber
STW-WSLP-520-025m-PM-PD 520nm 25mW Coaxial PM Fiber
STW-WSLP-520-030m-4 520nm 30mW Coaxial Single Mode Fiber
STW-WSLP-520-030m-4-PD 520nm 30mW Coaxial Single Mode Fiber
STW-WSLP-520-030m-9-PD 520nm 30mW Coaxial Single Mode Fiber
STW-WSLP-520-030m-PM 520nm 30mW Coaxial PM Fiber
STW-WSLP-532-020m-4-PD 532nm 20mW Coaxial Single Mode Fiber
STW-WSLP-532-020m-PM-PD 532nm 20mW Coaxial PM Fiber
STW-WSLP-532-050m-4-PD 532nm 50mW Coaxial Single Mode Fiber
STW-WSLP-532-050m-PM-PD 532nm 50mW Coaxial PM Fiber
STW-WSLP-633-030m-4-PD 633nm 30mw Coaxial Single Mode Fiber
STW-WSLP-633-030m-PM-PD 633nm 30mw Coaxial PM Fiber
STW-WSLP-633-060m-4 633nm 60mw Coaxial Single Mode Fiber
STW-WSLP-633-060m-PM 633nm 60mw Coaxial PM Fiber
STW-WSLP-635-001m-4-PD 635nm 1mW Coaxial Single Mode Fiber
STW-WSLP-635-002m-4-PD 635nm 2mW Coaxial Single Mode Fiber
STW-WSLP-635-003m-4-PD 635nm 3mW Coaxial Single Mode Fiber
STW-WSLP-635-005m-4-PD 635nm 5mW Coaxial Single Mode Fiber
STW-WSLP-635-005m-9-PD 635nm 5mw Coaxial 9um Fiber
STW-WSLP-635-010m-4-PD 635nm 10mW Coaxial Single Mode Fiber
STW-WSLP-635-010m-PM-PD 635nm 10mW Coaxial PM Fiber
STW-WSLP-635-015m-4-PD 635nm 15mW Coaxial Single Mode Fiber
STW-WSLP-635-020m-4 635nm 20mW Coaxial Single Mode Fiber
STW-WSLP-635-020m-4-PD 635nm 20mW Coaxial Single Mode Fiber
STW-WSLP-635-020m-PM 635nm 20mW Coaxial Single Mode Fiber
STW-WSLX-635-020m-4-T 635nm 20mw 14-Pin Single Mode Fiber
STW-WSLP-635-030m-4 635nm 30mW Coaxial Single Mode Fiber
STW-WSLP-635-050m-4 635nm 50mW Coaxial Single Mode Fiber
STW-WSLP-635-050m-9-B-R 635nm 50mW B82 9um Fiber
STW-WSLP-635-050m-PM 635nm 50mW Coaxial PM Fiber
STW-WSLP-635-050m-PM-PD 635nm 50mW Coaxial PM Fiber
STW-WSLP-635-060m-4 635nm 60mw Coaxial Single Mode Fiber
STW-WSLP-635-060m-PM 635nm 60mw Coaxial PM Fiber
STW-WSLP-635-070m-4 635nm 70mW Coaxial Single Mode Fiber
STW-WSLP-650-003m-4-PD 650nm 3mW Coaxial Single Mode Fiber
STW-WSLP-650-005m-4-PD 650nm 5mW Coaxial Single Mode Fiber
STW-WSLP-650-010m-4-PD 650nm 10mW Coaxial Single Mode Fiber
STW-WSLP-650-010m-PM-PD 650nm 10mW Coaxial PM Fiber
STW-WSLP-650-015m-4-PD 650nm 15mW Coaxial Single Mode Fiber
STW-WSLP-650-020m-4 650nm 20mW Coaxial Single Mode Fiber
STW-WSLP-650-020m-4-PD 650nm 20mW Coaxial Single Mode Fiber
STW-WSLX-650-020m-4-T 650nm 20mw 14-Pin Single Mode Fiber
STW-WSLP-650-020m-9 650nm 20mW Coaxial 9um Fiber
STW-WSLX-650-030m-4-T 650nm 30mw 14-Pin Single Mode Fiber
STW-WSLP-650-040m-4 650nm 40mW Coaxial Single Mode Fiber
STW-WSLP-650-040m-9 650nm 40mW Coaxial 9um Fiber
STW-WSLP-650-050m-4 650nm 50mW Coaxial Single Mode Fiber
STW-WSLP-650-050m-9 650nm 50mW Coaxial 9um Fiber
STW-WSLX-650-050m-4-T 650nm 50mw 14-Pin Single Mode Fiber
STW-WSLP-650-050m-PM 650nm 50mW Coaxial PM Fiber
STW-WSLP-650-080m-4 650nm 80mW Coaxial Single Mode Fiber
STW-WSLP-650-080m-9 650nm 80mW Coaxial 9um Fiber
STW-WSLP-650-080m-PM 650nm 80mW Coaxial PM Fiber
STW-WSLP-650-100m-4 650nm 100mW Coaxial Single Mode Fiber
STW-WSLP-670-002m-4-PD 670nm 2mW Coaxial Single Mode Fiber
STW-WSLP-670-003m-4-PD 670nm 3mw Coaxial Single Mode Fiber
STW-WSLP-670-003m-PM-PD 670nm 3mW Coaxial PM Fiber
STW-WSLX-670-003m-4-T-PD 670nm 3mw 14-Pin Single Mode Fiber
STW-WSLP-670-005m-4-PD 670nm 5mw Coaxial Single Mode Fiber
STW-WSLP-670-005m-9-PD 670nm 5mW Coaxial 9um Fiber
STW-WSLP-670-005m-PM-PD 670nm 5mW Coaxial PM Fiber
STW-WSLX-670-005m-4-T-PD 670nm 5mw 14-Pin Single Mode Fiber
STW-WSLP-685-010m-4-PD 685nm 10mW Coaxial Single Mode Fiber
STW-WSLP-685-010m-PM-PD 685nm 10mW Coaxial PM Fiber
STW-WSLX-685-010m-4-T-PD 685nm 10mw 14-Pin Single Mode Fiber
STW-WSLP-685-015m-4-PD 685nm 15mW Coaxial Single Mode Fiber
STW-WSLP-685-015m-9-PD 685nm 15mW Coaxial 9um Fiber
STW-WSLP-685-015m-PM-PD 685nm 15mW Coaxial PM Fiber
STW-WSLP-685-020m-4-PD 685nm 20mW Coaxial Single Mode Fiber
STW-WSLP-685-030m-PM-PD 685nm 30mW Coaxial PM Fiber
STW-WSLP-690-010m-4-PD 690nm 10mW Coaxial Single Mode Fiber
STW-WSLP-705-030m-4-PD 705nm 30mW Coaxial Single Mode Fiber
STW-WSLP-705-030m-PM-PD 705nm 30mW Caaxial PM Fiber
STW-WSLP-730-030m-4-PD 730nm 30mW Coaxial Single Mode Fiber
STW-WSLP-730-030m-PM-PD 730nm 30mW Coaxial PM Fiber
STW-WSLP-785-005m-4-PD 785nm 5mW Coaxial Single Mode Fiber
STW-WSLP-785-010m-9-PD 785nm 10mW Coaxial 9um Fiber
STW-WSLX-785-015m-4-T-PD 785nm 15mw 14-Pin Single Mode Fiber
STW-WSLP-785-020m-4-PD 785nm 20mW Coaxial Single Mode Fiber
STW-WSLP-785-020m-PM-PD 785nm 20mW Coaxial PM Fiber
STW-WSLX-785-020m-4-T-PD 785nm 20mw 14-Pin Single Mode Fiber
STW-WSLP-785-030m-4-PD 785nm 30mW Coaxial Single Mode Fiber
STW-WSLP-785-030m-9-PD 785nm 30mW Coaxial 9um Fiber
STW-WSLP-785-030m-PM-PD 785nm 30mW Coaxial PM Fiber
STW-WSLP-785-050m-4-PD 785nm 50mW Coaxial Single Mode Fiber
STW-WSLP-785-050m-PM-PD 785nm 50mW Coaxial PM Fiber
STW-WSLP-785-060m-4-PD 785nm 60mw Coaxial Single Mode Fiber
STW-WSLP-785-060m-PM-PD 785nm 60mw Coaxial PM Fiber
STW-WSLP-800-030m-4-PD 800nm 30mW Coaxial Single Mode
STW-WSLP-800-030m-PM-PD 800nm 30mW Coaxial PM Fiber
STW-WSLX-808-005m-4-T-PD 808nm 5mw 14-Pin Single Mode Fiber
STW-WSLP-808-015m-PM-PD 808nm 15mW Coaxial PM Fiber
STW-WSLP-808-020m-4-PD 808nm 20mW Coaxial Single Mode Fiber
STW-WSLP-808-030m-4-PD 808nm 30mW Coaxial Single Mode Fiber
STW-WSLP-808-030m-9-PD 808nm 30mW Coaxial 9um Fiber
STW-WSLP-808-030m-PM-PD 808nm 30mW Coaxial PM Fiber
STW-WSLP-808-040m-4-PD 808nm 40mW Coaxial Single Mode Fiber
STW-WSLP-808-040m-PM-PD 808nm 40mW Coaxial PM Fiber
STW-WSLP-808-050m-4-PD 808nm 50mW Coaxial Single Mode Fiber
STW-WSLP-808-050m-PM-PD 808nm 50mW Coaxial PM Fiber
STW-WSLP-808-100m-4-PD 808nm 100mW Coaxial Single Mode Fiber
STW-WSLP-808-100m-PM-PD 808nm 100mW Coaxial PM Fiber
STW-WSLP-830-005m-4-PD 830nm 5mW Coaxial Single Mode Fiber
STW-WSLP-830-010m-9-PD 830nm 10mW Coaxial 9um Fiber
STW-WSLP-830-030m-4-PD 830nm 30mW Coaxial Single Mode Fiber
STW-WSLX-830-030m-4-T-PD 830nm 30mw 14-Pin Single Mode Fiber
STW-WSLP-830-030m-PM-PD 830nm 30mW Coaxial PM Fiber
STW-WSLP-830-050m-4-PD 830nm 50mW Coaxial Single Mode Fiber
STW-WSLP-830-050m-9-PD 830nm 50mw Coaxial 9um Fiber
STW-WSLP-830-050m-PM-PD 830nm 50mW Coaxial PM Fiber
STW-WSLP-830-080m-4-PD 830nm 80mW Coaxial Single Mode Fiber
STW-WSLP-830-080m-PM-PD 830nm 80mW Coaxial PM Fiber
STW-WSLP-830-100m-4-PD 830nm 100mW Coaxial Single Mode Fiber
STW-WSLP-830-100m-9-PD 830nm 100mW Coaxial 9um Fiber
STW-WSLP-830-100m-PM-PD 830nm 100mW Coaxial PM Fiber
STW-WSLP-850-001m-4-PD 850nm 1mW Coaxial Single Mode Fiber
STW-WSLP-850-002m-9-PD 850nm 2mW Coaxial 9um Fiber
STW-WSLP-850-005m-4-PD 850nm 5mW Coaxial Single Mode Fiber
STW-WSLP-850-010m-4-PD 850nm 10mW Coaxial Single Mode Fiber
STW-WSLP-850-010m-9-PD 850nm 10mw Coaxial 9um Fiber
STW-WSLP-850-020m-9-PD 850nm 20mW Coaxial 9um Fiber
STW-WSLX-850-020m-4-T-PD 850nm 20mw 14-Pin Single Mode Fiber
STW-WSLP-850-030m-4-PD 850nm 30mw Coaxial Single Mode Fiber
STW-WSLP-850-030m-PM-PD 850nm 30mW Coaxial PM Fiber
STW-WSLP-850-050m-4-PD 850nm 50mW Coaxial Single Mode Fiber
STW-WSLP-850-050m-9-PD 850nm 50mW Coaxial 9um Fiber
STW-WSLP-850-050m-PM-PD 850nm 50mW Coaxial PM Fiber
STW-WSLP-850-070m-4-PD 850nm 70mW Coaxial Single Mode Fiber
STW-WSLP-850-070m-PM-PD 850nm 70mW Coaxial PM Fiber
STW-WSLP-850-100m-4-PD 850nm 100mW Coaxial Single Mode Fiber
STW-WSLP-850-100m-PM-PD 850nm 100mW Coaxial PM Fiber
STW-WSLP-880-001m-4-PD 880nm 1mW Coaxial Single Mode Fiber
WSLX-880-001m-4-T-PD 880nm 1mw 14-Pin Single Mode Fiber
STW-WSLP-880-002m-4-PD 880nm 2mW Coaxial Single Mode Fiber
STW-WSLP-880-002m-9-PD 880nm 2mW Coaxial 9um Fiber
STW-WSLP-880-002m-PM-PD 880nm 2mW Coaxial PM Fiber
STW-WSLX-905-001m-4-T-PD 905nm 1mw 14-Pin Single Mode Fiber
STW-WSLP-905-002m-4-PD 905nm 2mW Coaxial Single Mode Fiber
STW-WSLP-905-002m-9-PD 905nm 2mW Coaxial 9um Fiber
STW-WSLP-905-015m-4-PD 905nm 15mW Coaxial Single Mode Fiber
STW-WSLP-905-030m-4-PD 905nm 30mW Coaxial Single Mode Fiber
STW-WSLP-905-030m-PM-PD 905nm 30mW Coaxial PM Fiber
STW-WSLP-905-050m-4-PD 905nm 50mW Coaxial Single Mode Fiber
STW-WSLP-905-050m-9-PD 905nm 50mW Coaxial 9um Fiber
STW-WSLP-905-050m-PM-PD 905nm 50mW Coaxial PM Fiber
STW-WSLP-905-070m-4-PD 905nm 70mW Coaxial Single Mode Fiber
STW-WSLP-905-070m-PM-PD 905nm 70mW Coaxial PM Fiber
STW-WSLP-940-030m-4-PD 940nm 30mW Coaxial Single Mode Fiber
STW-WSLP-940-030m-PM-PD 940nm 30mW Coaxial PM Fiber
STW-WSLP-940-050m-4-PD 940nm 50mW Coaxial Single Mode Fiber
STW-WSLP-940-050m-9-PD 940nm 50mW Coaxial 9um Fiber
STW-WSLP-940-050m-PM-PD 940nm 50mW Coaxial PM Fiber
STW-WSLP-940-080m-4-PD 940nm 80mW Coaxial Single Mode Fiber
STW-WSLP-940-080m-PM-PD 940nm 80mW Coaxial Single Mode Fiber
STW-WSLP-940-100m-4-PD 940nm 100mW Coaxial Single Mode Fiber
STW-WSLP-940-100m-PM-PD 940nm 100mW Coaxial PM Fiber
STW-WSLP-980-005m-4-PD 980nm 5mW Coaxial Single Mode Fiber
STW-WSLX-980-005m-4-T-PD 980nm 5mw 14-Pin Single Mode Fiber
STW-WSLP-980-010m-4-PD 980nm 10mW Coaxial Single Mode Fiber
STW-WSLP-980-010m-9-PD 980nm 10mW Coaxial 9um Fiber
STW-WSLP-980-010m-PM-PD 980nm 10mW Coaxial PM Fiber
STW-WSLX-980-010m-4-T-PD 980nm 10mw 14-Pin Single Mode Fiber
STW-WSLP-980-015m-9-PD 980nm 15mW Coaxial 9um Fiber
STW-WSLP-980-020m-4-PD 980nm 20mW Coaxial Single Mode Fiber
STW-WSLP-980-020m-9-PD 980nm 20mW Coaxial 9um Fiber
STW-WSLP-980-030m-4-PD 980nm 30mW Coaxial Single Mode Fiber
STW-WSLP-980-030m-9-PD 980nm 30mW Coaxial 9um Fiber
STW-WSLP-1055-050m-4-PD 1055nm 50mW Coaxial Single Mode Fiber
STW-WSLP-1055-050m-PM-PD 1055nm 50mW Coaxial PM Fiber
STW-WSLP-1064-005m-4-PD 1064nm 5mW Coaxial Single mode Fiber
STW-WSLP-1064-010m-9-PD 1064nm 10mW Coaxial 9um fiber
STW-WSLX-1064-005m-4-T-PD 1064nm 5mw Butterfly Single Mode Fiber
STW-WSLX-1064-010m-4-T-PD 1064nm 10mw Butterfly Single Mode Fiber
STW-WSLP-1064-030m-4-PD 1064nm 30mW Coaxial 30mW
STW-WSLP-1064-050m-4-PD 1064nm 50mW Coaxial Single Mode Fiber
STW-WSLP-1064-050m-PM-PD 1064nm 50mW Coaxial PM Fiber
STW-WSLP-1064-100m-4-PD 1064nm 100mW Coaxial Single Mode Fiber
STW-WSLP-1064-100m-PM-PD 1064nm 100mW Coaxial PM Fiber
STW-WSLP-1270-002m-9-DFB 1270nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1270-005m-9-T-DFB 1270nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1290-002m-9-DFB 1290nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1290-005m-9-T-DFB 1290nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1310-002m-9-FP 1310nm 2mW Coaxial Single Mode Fiber
STW-WSLP-1310-002m-9-DFB 1310nm 2mW Coaxial Single Mode Fiber
STW-WSLP-1310-005m-9-DFB 1310nm 5mW Coaxial Single Mode Fiber
STW-WSLP-1310-010m-9-DFB 1310nm 10mW Coaxial Single Mode Fiber
STW-WSLP-1310-010m-PM-DFB 1310nm 10mW Coaxial PM Fiber
STW-WSLX-1310-010m-9-T-DFB 1310nm 10mw Butterfly Single Mode Fiber
STW-WSLP-1330-002m-9-DFB 1330nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1330-005m-9-T-DFB 1330nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1350-002m-9-DFB 1350nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1350-005m-9-T-DFB 1350nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1370-002m-9-DFB 1370nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1370-005m-9-T-DFB 1370nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1390-002m-9-DFB 1390nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1390-005m-9-T-DFB 1390nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1410-002m-9-DFB 1410nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1410-005m-9-T-DFB 1410nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1430-002m-9-DFB 1430nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1430-005m-9-T-DFB 1430nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1450-002m-9-DFB 1450nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1450-005m-9-T-DFB 1450nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1470-002m-9-DFB 1470nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1470-005m-9-T-DFB 1470nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1490-002m-9-DFB 1490nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1490-005m-9-T-DFB 1490nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1510-002m-9-DFB 1510nm 2mW Coaxial Single Mode Fiber
WSLX-1510-005m-9-T-DFB 1510nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1530-002m-9-DFB 1530nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1530-005m-9-T-DFB 1530nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1550-002m-9-FP 1550nm 2mW Coaxial Single Mode Fiber
STW-WSLP-1550-002m-9-DFB 1550nm 2mW Coaxial Single Mode Fiber
STW-WSLP-1550-005m-9-DFB 1550nm 5mW Coaxial Single Mode Fiber
STW-WSLP-1550-008m-9-DFB 1550nm 8mW Coaxial Single Mode Fiber
STW-WSLP-1550-008m-PM-DFB 1550nm 8mW Coaxial PM Fiber
STW-WSLP-1550-010m-9-DFB 1550nm 10mW Coaxial Single Mode Fiber
STW-WSLX-1550-010m-9-T-DFB 1550nm 10mw Butterfly Single Mode Fiber
STW-WSLP-1570-002m-9-DFB 1570nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1570-005m-9-T-DFB 1570nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1590-002m-9-DFB 1590nm 2mW Coaxial Single Mode Fiber
STW-WSLX-1590-005m-9-T-DFB 1590nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1610-002m-9-DFB 1610nm 2mW Coaxial Single Mode Fiber

STW-WSLX-1610-005m-9-T-DFB 1610nm 5mw Butterfly Single Mode Fiber
STW-WSLP-1625-001m-9-DFB 1625nm 1mW Coaxial Single Mode Fiber

2. Multi-mode Fiber Coupled Laser Diodes

laser diodes

405nm-1550nm fiber coupled laser diode with 2-pin/4-pin/9-pin/14-pin/HHL package, TEC cooling optional.

Part Number Wavelength Output Power Package Other Specification
STW-WSLP-405-010m-105M-PD 405nm 5~10mW Coaxial 105um UV Fiber
STW-WSLP-405-060m-105M 405nm 50~60mW Coaxial 105um UV Fiber
STW-WSLP-405-120m-50M 405nm 100~120mW Coaxial 50um UV Fiber
STW-WSLP-405-150m-50M 405nm 150mW Coaxial 50um UV Fiber
STW-WSLP-405-150m-105M 405nm 150mW Coaxial 105um UV Fiber
STW-WSLP-405-200m-34M 405nm 200mW Coaxial 34um UV Fiber
STW-WSLP-405-200m-50M 405nm 200mW Coaxial 50um UV Fiber
STW-WSLP-405-200m-105M 405nm 200mW Coaxial 105um UV Fiber
STW-WSLP-405-300m-105M 405nm 250~300mW Coaxial 105um UV Fiber
STW-WSLP-405-700m-105M 405nm 700mW Coaxial 105um UV Fiber
STW-WSLP-445-050m-M 445nm 50mW Coaxial Multimode
STW-WSLP-445-500m-M 445nm 500mW Coaxial Multimode
STW-WSLX-445-001-H 445nm 1.0W Coaxial Multimode
STW-WSLB-445-003-H 445nm 3W P2 Multimode
STW-WSLB-445-005-H 445nm 5W P2 Multimode
STW-WSLB-445-010-H 445nm 10W P2 Multimode
STW-WSLP-520-030m-M-PD 520nm 20~30mW Coaxial 62.5um
STW-WSLP-520-030m-M 520nm 20~30mW Coaxial 62.5um
STW-WSLP-520-050m-M 520nm 50~60mW Coaxial 105um
STW-WSLP-520-100m-M 520nm 80~100mW Coaxial 105um
STW-WSLP-520-500m-M 520nm 400~500mW Coaxial 62.5um
STW-WSLP-520-800m-M 520nm 700~800mW Coaxial 105um
STW-WSLP-532-020m-M-PD 532nm 20mW Coaxial Multimode
STW-WSLP-532-050m-M-PD 532nm 50mW Coaxial Multimode
STW-WSLX-532-100m-H-T 532nm 100mW Coaxial Multimode
STW-WSLX-532-200m-H-T 532nm 200mW 9-Pin Multimode
STW-WSLX-532-500m-H-T 532nm 500mW 9-Pin Multimode
STW-WSLP-635-005m-M-PD 635nm 5mW Coaxial Multimode
STW-WSLP-635-010m-M-PD 635nm 10mW Coaxial Multimode
STW-WSLP-635-060m-M 635nm 60mW Coaxial Multimode
STW-WSLP-635-100m-M 635nm 100mW Coaxial Multimode
STW-WSLP-635-200m-M 635nm 200mW Coaxial Multimode
STW-WSLP-635-300m-M 635nm 250~300mW Coaxial Multimode
STW-WSLP-635-400m-M 635nm 400mW Coaxial Multimode
STW-WSLX-635-350m-H 635nm 350mW 2-Pin/4-Pin Multimode
STW-WSLB-635-001-H 635nm 1W P2 Multimode
STW-WSLB-635-002-H 635nm 2W P2 Multimode
STW-WSLB-635-003-H 635nm 3W P2 Multimode
STW-WSLP-650-060m-M 650nm 60mW Coaxial Multimode
STW-WSLP-650-120m-M 650nm 120mW Coaxial Multimode
STW-WSLX-650-350m-H 650nm 350mW 2-Pin/4-Pin Multimode
STW-WSLX-650-700m-H 650nm 700mW 2-Pin/4-Pin Multimode
STW-WSLX-650-700m-H-T 650nm 700mW 9-Pin Multimode
STW-WSLB-650-001-H 650nm 1W P2 Multimode
STW-WSLB-650-002-H 650nm 2W P2 Multimode
STW-WSLB-650-005-H 650nm 5W P2 Multimode
STW-WSLP-660-120m-M 660nm 120mW Coaxial Multimode
STW-WSLX-660-700m-H 660nm 700mW 2-Pin/4-Pin Multimode
STW-WSLX-660-700m-H-T 660nm 700mW 9-Pin Multimode
STW-WSLB-660-002-H 660nm 2W P2 Multimode
STW-WSLB-660-005-H 660nm 5W P2 Multimode
STW-WSLP-670-005m-M-PD 670nm 5mW Coaxial Multimode
STW-WSLP-685-015m-M-PD 685nm 15mW Coaxial Multimode
STW-WSLP-690-015m-M-PD 690nm 15mW Coaxial Multimode
STW-WSLX-770-001-H 770nm 1.5W 2-Pin/4-Pin Multimode
STW-WSLX-770-001-H-T 770nm 1.5W 14-Pin Multimode
STW-WSLB-770-004-H 770nm 4W Coaxial Multimode
STW-WSLB-770-010-H 770nm 10W P2 Multimode
STW-WSLP-785-005m-M-PD 785nm 5mW Coaxial Multimode
STW-WSLP-785-050m-M-PD 785nm 50mW Coaxial Multimode
STW-WSLP-785-100m-M 785nm 100mW Coaxial Multimode
STW-WSLX-785-700m-H 785nm 700mW 2-Pin/4-Pin Multimode
STW-WSLX-785-001-H(60um) 785nm 1W 4-Pin/9-Pin Multimode
STW-WSLX-785-001-H 785nm 1.5W 2-Pin/4-Pin Multimode
STW-WSLX-785-002-H 785nm 2W 4-Pin/9-Pin Multimode
STW-WSLB-785-004-H 785nm 4W P2 Multimode
STW-WSLB-785-010-H 785nm 10W P2 Multimode
STW-WSLX-792-002-H 793nm 2W 2-Pin/4-Pin Multimode
STW-WSLX-792-002-H-T 793nm 2W 9-Pin Multimode
STW-WSLP-800-030m-M-PD 800nm 30mW Coaxial Multimode
STW-WSLX-808-001-H-T-PD 808nm 1W 14-Pin Multimode
STW-WSLP-808-120m-M-PD 808nm 120mW Coaxial Multimode
STW-WSLP-808-150m-M-PD 808nm 150mW Coaxial Multimode
STW-WSLX-808-003-H 808nm 3W 2-Pin/4-Pin Multimode
STW-WSLX-808-003-H-T-PD 808nm 3W 9-Pin Multimode
STW-WSLX-808-004-H(62.5) 808nm 4W 2-Pin/4-Pin Multimode
STW-WSLX-808-005-H 808nm 5W 2-Pin/4-Pin Multimode
STW-WSLX-808-005-H-T 808nm 5W 9-Pin Multimode
STW-WSLX-808-007-H 808nm 7W 2-Pin Multimode
STW-WSLX-808-007-H-T-PD 808nm 7W 9-Pin Multimode
STW-WSLX-808-008-H 808nm 8W 2-Pin Multimode
STW-WSLX-808-008-H-T 808nm 8W 9-Pin Multimode
STW-WSLB-808-012-H 808nm 12W P2 Multimode
STW-WSLB-808-014-H 808nm 14W P2 Multimode
STW-WSLB-808-020-H 808nm 20W P2 Multimode
STW-WSLB-808-028-H 808nm 28W P2 Multimode
STW-WSLX-808-012-H 808nm 12W 2-Pin Multimode
STW-WSLX-808-020-H 808nm 20W 2-Pin Multimode
STW-WSLP-830-015m-M-PD 830nm 15mW Coaxial Multimode
STW-WSLP-830-050m-M-PD 830nm 50mW Coaxial Multimode
STW-WSLX-830-001-H 830nm 1W 2-Pin/4-Pin Multimode
STW-WSLX-830-001-H-T 830nm 1W 14-Pin Multimode
STW-WSLX-830-1500m-H 830nm 1.5W 2-Pin/4-Pin Multimode
STW-WSLX-830-002-H 830nm 2W 2-Pin/4-Pin Multimode
STW-WSLB-830-006-H 830nm 6W P2 Multimode
STW-WSLB-830-012-H 830nm 12W P2 Multimode
STW-WSLB-830-015-H 830nm 15W P2 Multimode
STW-WSLP-830-120m-M-PD 830nm 120mw Coaxial Multimode
STW-WSLP-850-005m-M-PD 850nm 5mW Coaxial Multi-mode
STW-WSLP-850-030m-M-PD 850nm 20~30mW Coaxial Multi-mode
STW-WSLP-850-050m-M-PD 850nm 50mW Coaxial Multi-mode
STW-WSLP-850-120m-M-PD 850nm 120mW Coaxial Multi-mode
STW-WSLP-850-200m-M-PD 850nm 200mW Coaxial Multi-mode
STW-WSLX-850-001-H 850nm 1.5W 4-Pin Multi-mode
STW-WSLX-850-001-H-T 850nm 1.5W 9-Pin Multi-mode
STW-WSLB-850-003-H 850nm 3W HHL Multi-mode
STW-WSLB-850-005-H 850nm 5W HHL Multi-mode
STW-WSLP-880-005m-M-PD 880nm 5mW Coaxial Multimode
STW-WSLX-880-002-H 880nm 2W 4-Pin Multimode
STW-WSLX-880-002-H-T 880nm 2W 9-Pin Multimode
STW-WSLX-880-003-H 880nm 3W 2-Pin/4-Pin Multimode
STW-WSLB-880-012-H 880nm 12W P2 Multimode
STW-WSLB-880-015-H 880nm 15W P2 Multimode
STW-WSLX-880-001-H-T-PD 880nm 1W 14-Pin Multimode
STW-WSLP-905-005m-M-PD 905nm 5mW Coaxial Multimode
STW-WSLP-905-050m-M-PD 905nm 50mW Coaxial Multimode
STW-WSLX-915-005-H 915nm 5W 2-Pin/4-Pin Multimode
STW-WSLX-915-008-H 915nm 8W 2-Pin/4-Pin Multimode
STW-WSLB-915-015-H 915nm 15W P2 Multimode
STW-WSLX-940-001-H-T 940nm 1.5W 14-Pin Multimode
STW-WSLX-940-003-H 940nm 3W 2-Pin/4-Pin Multimode
STW-WSLX-940-004-H-T 940nm 4W 2-Pin/4-Pin Multimode
STW-WSLX-940-010-H 940nm 10W 2-Pin/4-Pin Multimode
STW-WSLB-940-012-H 940nm 12W P2 Multimode
STW-WSLB-940-015-H 940nm 15W P2 Multimode
STW-WSLB-940-020-H 940nm 20W P2 Multimode
STW-WSLB-940-030-H 940nm 30W P2 Multimode
STW-WSLP-980-030m-M-PD 980nm 30mW Coaxial Multimode
STW-WSLP-980-100m-M-PD 980nm 100mW Coaxial Multimode
STW-WSLX-980-001-H-T 980nm 1.5W 14-Pin Multimode
STW-WSLX-980-004-H 980nm 4W 2-Pin/4-Pin Multimode
STW-WSLX-980-004-H-T 980nm 4W 9-Pin Multimode
STW-WSLX-980-010-H 980nm 10W 2-Pin/4-Pin Multimode
STW-WSLB-980-012-H 980nm 12W P2 Multimode
STW-WSLB-980-015-H 980nm 15W P2 Multimode
STW-WSLP-1055-050m-M-PD 1055nm 50mW Coaxial Multimode
STW-WSLB-1064-015-H 1064nm 15W P2 Multimode
STW-WSLX-1064-001-H 1064nm 1.5W 2-Pin/4-Pin Multimode
STW-WSLX-1064-001-H-T 1064nm 1.5W 14-Pin Multimode
STW-WSLX-1064-002-H 1064nm 2W 2-Pin/4-Pin Multimode
STW-WSLX-1064-002-H-T 1064nm 2W 9-Pin Multimode
STW-WSLB-1064-010-H 1064nm 10W P2 Multimode
STW-WSLX-1064-004-H 1064nm 4W 2-Pin/4-Pin Multimode
STW-WSLX-1064-004-H-T 1064nm 4W 9-Pin Multimode
STW-WSLX-1310-700m-H 1310nm 700mW 4-Pin Multi-mode
STW-WSLX-1310-700m-H-T 1310nm 700mW 9-Pin Muiti-mode
STW-WSLB-1310-002-H 1310nm 2W P2 Multimode
STW-WSLB-1310-005-H 1310nm 5W P2 Multimode
STW-WSLX-1330-700m-H 1330nm 700mw 4-Pin Multimode
STW-WSLX-1330-700m-H-T 1330nm 700mW 9-Pin Multimode
STW-WSLB-1330-002-H 1330nm 2W P2 Muitimode
STW-WSLB-1330-005-H 1330nm 5W P2 Multimode
STW-WSLX-1450-350m-H 1450nm 350mW 2-Pin/4-Pin Multimode
STW-WSLX-1450-003-H 1450nm 3W 2-Pin/4-Pin Multimode
STW-WSLX-1450-001-H 1450nm 1W 4-Pin Multimode
STW-WSLX-1450-001-H-T 1450nm 1W 9-Pin Multimode
STW-WSLB-1450-012-H 1450nm 12W P2 Multimode
STW-WSLB-1450-015-H 1450nm 15W P2 Multimode
STW-WSLX-1470-650m-H 1470nm 650mW 2-Pin/4-Pin Multimode
STW-WSLX-1470-003-H 1470nm 3W 2-Pin/4-Pin Multimode
STW-WSLB-1470-012-H 1470nm 12W P2 Multimode
STW-WSLB-1470-015-H 1470nm 15W P2 Multimode
STW-WSLX-1470-700m-H 1470nm 700mW 4-Pin Multimode
STW-WSLX-1470-700m-H-T 1470nm 700mW 9-Pin Multimode
STW-WSLX-1530-001-H 1530nm 1W 4-Pin Multimode
STW-WSLX-1530-001-H-T 1530nm 1W 9-Pin Multimode
STW-WSLB-1530-010-H 1530nm 10W P2 Multimode
STW-WSLX-1550-650m-H 1550nm 650mW 2-Pin/4-Pin Multimode
STW-WSLX-1550-650m-H-T 1550nm 650mW 9-Pin Multimode
STW-WSLX-1550-001-H 1550nm 1W 4-Pin Multimode
STW-WSLX-1550-001-H-T 1550nm 1W 9-Pin Multimode
STW-WSLB-1550-010-H 1550nm 10W P2 Multimode

STU Series Compact Power Stablized Single-mode Fiber-coupled Laser Diodes (Blue, Green, Red & IR)

fiber-coupled diodes fiber-coupled diode

Key Performance Features

  • Ultra-Stable Power Output
  • Compact Single Box Design
  • Low Power Consumption
  • Several Wavelengths Available
  • Free-space or Fibered Outputs

Applications

  • Raman Excitation Source
  • Flow Cytometry
  • Semiconductor Processing
  • Real-time Process Control
  • Metrology
Unit 405nm 405nm 488nm 515nm 520nm 633nm 637nm 660nm 885nm
Operation Specifications
Free-Space Output Power mW 10 150 50 25 45 90 6 110 110
Fibered Output Power* mW - - - 8 15 35 3 45 45
Spectral linewidth (typical) nm 1–2 1–2
Wavelength stability (over 8 hours) nm ±1 ±1
Optical power stability (over 8 hours)** % pk-pk <0.4 <2
Noise (10Hz–100MHz) % rms 0.2 0.2
Adjustable Output Power % 10-90 5–100
Free Space Optical Specifications
Beam quality (m^2 typical) vertical 1.2 1.2
Beam quality (m^2 typical) horizontal 1.1 1.1
Beam size vertical mm 1.2 1.2 1.8 1.8 1.8 1.2 2.4 1.2 1.2
Beam size horizontal mm 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.8 0.6
Beam aspect ratio 2 2 3 3 3 2 4 1.5 2
Beam divergence —vertical mrad 0.8 0.8 0.8 0.8 0.8 0.8 0.5 0.8 0.8
Beam divergence —horizontal mrad 1.3 1.3 1.3 1.3 1.3 1.3
Beam pointing stability (over 8 hours) μrad <50 <50
Beam pointing accuracy degrees 1 1
Polarization ratio linear 100:1 100:1
Electrical Specifications
DC input (max) 0.5A@9V 2.1A @ 3.3V
DC input 2 2A@3.3V -
Warm-up time (typical) sec 10 10
Power consumption (typical/max) W <12 < 7
Interface & connector USB & 10-pin I/O connectors USB & 10-pin I/O connectors
Environmental Specifications
Weight gram 134 134
Size cm3 86 86
Case temperature °C 10-40 10-40
Humidity (non-condensing) % 5-95 5-95

Ordering Information: Part Number System: STU-PLM-XXX.X–YYY, where XXX.X is the specific wavelength, YYY is Fiber Type or Free-space.

Part Number Fiber Type Wavelengths Available
STU-PLM-XXX.X-SMF 3.5μm MFD 514 and 520 nm
STU-PLM-XXX.X-PMF 3.5μm MFD PANDA 514 and 520 nm
STU-PLM-XXX.X-SMF 4.3μm MFD 633, 637 and 660 nm
STU-PLM-XXX.X-SMF 5.3μm MFD 785 nm
STU-PLM-XXX.X-PMF 4.3μm MFD PANDA 633, 637 and 660 nm
STU-PLM-XXX.X-PMF 5.3μm MFD PANDA 785 nm
STU-PLM-XXX.X-MMF 50, 62.5 and 105μm MMF All
STU-PLM-XXX.X-FS (Free-space) All

STC Series Fiber-coupled Laser Diodes

1. Fiber Coupled Laser Diode Module fiber-coupled laser diode

  • Wavelength range 405-1064 nm
  • High output power up to 4000W@ 915/980 nm
  • Are designed for fiber laser, solid state laser pumping, direct diode material processing, surgical lasers and medical therapeutics
Part Number Wavelength (nm) Power (W) Fiber Type (MM fiber)
STC-LDM-405-10 405 nm 10 800 µm
STC-LDM-405-35 405 nm 35 800 µm
STC-LDM-444-10 444 nm 10 100, 200, 400µm
STC-LDM-444-25 444 nm 25 100, 200, 400µm
STC-LDM-450-6 450 nm 6 105 µm
STC-LDM-450-9 450 nm 9 200 µm
STC-LDM-450-12 450 nm 12 200 µm
STC-LDM-450-50 450 nm 50 400 µm
STC-LDM-450-120 450 nm 120 800 µm
STC-LDM-520-30 520 nm 30 400 µm
STC-LDM-520-70 520 nm 70 800 µm
STC-LDM-638-15 638 nm 15 400 µm
STC-LDM-638-35 638 nm 35 800 µm
STC-LDM-793-8 793 nm 8 105 µm
STC-LDM-793-16 793 nm 16 105 µm
STC-LDM-793-30 793 nm 30 105 µm
STC-LDM-808-7 808 nm 7 105 µm
STC-LDM-808-15 808 nm 15 400 µm
STC-LDM-808-20 808 nm 20 400 µm
STC-LDM-808-30 808 nm 30 400 µm
STC-LDM-808-40 808 nm 40 200 µm
STC-LDM-808-50 808 nm 50 400 µm
STC-LDM-808-60 808 nm 60 200 µm
STC-LDM-808-100 808 nm 100 400 µm
STC-LDM-808-150 808 nm 150 400 µm
STC-LDM-878.6-25 878.6 nm 25 200 µm
STC-LDM-878.6-30 878.6 nm 30 400 µm
STC-LDM-878.6-60 878.6 nm 60 400 µm
STC-LDM-878.6-72 878.6 nm 72 400 µm
STC-LDM-878.6-75 878.6 nm 75 400 µm
STC-LDM-878.6-120 878.6 nm 120 400 µm
STC-LDM-915-10 915 nm 10 105 µm
STC-LDM-915-20 915 nm 20 105 µm
STC-LDM-915-30 915 nm 30 105 µm
STC-LDM-915-50 915 nm 50 200 µm
STC-LDM-915-80 915 nm 80 105 µm
STC-LDM-915-150 915 nm 150 105 µm
STC-LDM-915-260 915 nm 260 200 µm
STC-LDM-925-200 925 nm 200 135 µm
STC-LDM-976-10 976 nm 10 105 µm
STC-LDM-976-20 976 nm 20 105 µm
STC-LDM-976-27 976 nm 27 105 µm
STC-LDM-976-60 976 nm 60 105 µm
STC-LDM-976-100 976 nm 100 105 µm
STC-LDM-976-130 976 nm 130 105 µm
STC-LDM-976-140 976 nm 140 105 µm
STC-LDM-980-15 980 nm 15 200 µm
STC-LDM-980-35 980 nm 35 300 µm
STC-LDM-1064-10 1064 nm 10 200 µm
STC-LDM-1470-15 1470 nm 15 200 µm

Detailed Specifications of STC-LDM-808-150-C2

fiber-coupled diode

Parameter Symbol Typical Unit
Optical CW Out Power Pop 150 W
Center Wavelength 808±10 nm
Spectral Width (90% of Power) △ <10.0 nm
Wavelength Shift with Temperature △/△T 0.35 nm / ℃
Electrical Threshold Current Ith 1.9 A
Operating current Iop 12 A
Operating Voltage Vop 30 V
Slope Efficiency η 14.9 W/A
Power Conversion Efficiency ηep 42 %
Fiber Core Diameter dcore 400 μm
Cladding Diameter dclad 440 μm
Buffer Diameter dbuffer 700 μm
Numerical Aperture NA 0.22 -
Fiber Length L 1.0 m
Connector - SMA905,FC -
Accessories Aiming Laser(650nm) - None -
Monitor Photodiode - None -
Dimension 142x72x29.5 mm

Detailed Specifications of STC-LDM-980-15

Optical Unit Typical Value
CW Output Power W 15
Center Wavelength nm 980±10
Spectral Width (90% of Power) nm 4
Wavelength Shift with Temperature nm / ℃ 0.3
Electrical
Threshold Current A 0.7
Operating Current A 9.0
Operating Voltage V 3.6
Slope Efficiency W / A 1.8
Power Conversion Efficiency % 46
Aiming Laser*
CW Output Power mW 1
Center Wavelength nm 650±10
Operating Current mA <30
Operating Voltage V ~2.2
Fiber**
Fiber Core Diameter m 200
Fiber Cladding Diameter m 220
Fiber Buffer Diameter m 500
Numerical Aperture - 0.22
Fiber Length m 1.0
Fiber Connector - SMA905
Dimension mm 52x35x17.2
  • *Optional built-in constant power circuit, 5V power supply needed. Optional constant voltage green aiming beam.
  • **Customized fiber and connector available.

2. SM/ PM/ MM Pigtailed Laser Diodes fiber-coupled diode laser

  • Wavelength range 405-1550 nm
  • Output power range 1-5000mW
  • Fiber coupled Fabry Perot (FP) laser diodes
  • Optional FC/PC or FC/ APC connector
  • Distributed feedback (DFB)
Wavelength (nm) Power (mW) Laser Type Package
405 nm 1-50 SM / PM fiber Coaxial
405 nm 5-200 MM fiber Coaxial
635 nm 1-100 SM / PM fiber Coaxial
635 nm 5-350 MM fiber Coaxial
650 nm 5-100 SM / PM fiber Coaxial
785 nm 20-50 SM / PM fiber Coaxial
785 nm 50-80 MM fiber Coaxial
808 nm 30 SM / PM fiber Coaxial
808 nm 100-150 MM fiber Coaxial
880 nm 1-2 SM / PM fiber Coaxial
880 nm 5 MM fiber Coaxial
905 nm 1-30 SM / PM fiber Coaxial
940 nm 30 SM / PM fiber Coaxial
980 nm 5-15 SM fiber Coaxial
980 nm 20-100 MM fiber Coaxial
1064 nm 5-50 SM / PM fiber Coaxial
1064 nm 20 MM fiber Coaxial
1310 nm 2-10 SM / PM fiber Coaxial / Pigtailed
1310 nm 10 MM fiber Coaxial / Pigtailed
1550 nm 2-10 SM / PM fiber Coaxial / Pigtailed
1550 nm 10 MM fiber Coaxial / Pigtailed

Detailed Specifications of Partial SM/ PM/ MM Pigtailed Laser Diodes

fiber-coupled diode laser

(1) SM/PM Pigtailed Laser Diode at 650nm

  • with SM Fiber
  • with PM Fiber
  • Offer Customized Products
  • Offer OEM Coupling Service
Part Number STC-SLDP-650-5-SM STC-SLDP-650-10-SM STC-SLDP-650-20-SM STC-SLDP-650-20-SM-9 STC-SLDP-650-30-SM
Center Wavelength@25°C (nm) 650nm 650nm 650nm 650nm 650nm
Power (mW) 5 10 20 20 30
Package Coaxial Coaxial Coaxial Coaxial Coaxial
Tolerance (nm) 5 5 5 5 5
Fiber Type (80cm length) 4µm SM fiber 4µm SM fiber 4µm SM fiber 9µm SM fiber 4µm SM fiber
Fiber Connector FC/SC/SMA905 FC/SC/SMA905 FC/SC/SMA905 FC/SC/SMA905 FC/SC/SMA905
Threshold Current (Typ.) 40mA 45mA 40mA 45mA 50mA
Operating Current (Typ.) 90mA 100mA 170mA 150mA 220mA
Operating Voltage 2.7V 2.7V 2.4V 2.4V 2.5V
Reverse Voltage 2.0V 2.0V 2.0V 2.0V 2.0V
Operating Temperature -10-+70°C -10-+60°C -10-+60°C -10-+60°C -10-+60°C
Storage Temperature -40-+85°C -40-+85°C -40-+85°C -40-+85°C -40-+85°C
Lead Soldering Temperature 260°C 260°C 260°C 260°C 260°C
Part Number STC-SLDP-650-50-SM STC-SLDP-650-50-SM-9 STC-SLDP-650-50-PM STC-SLDP-650-100-SM STC-SLDP-650-100-SM-9 STC-SLDP-650-100-PM
Center Wavelength@25°C (nm) 650nm 650nm 650nm 650nm 650nm 650nm
Power (mW) 50 50 50 100 100 100
Package Coaxial Coaxial Coaxial Coaxial Coaxial Coaxial
Tolerance (nm) 5 5 5 5 5 5
Fiber Type (80cm length) 4µm SM fiber 9µm SM fiber PM UV fiber 4µm SM fiber 9µm SM fiber PM UV fiber
Fiber Connector FC/SC/SMA905 FC/SC/SMA905 FC/SC/SMA905 FC/SC/SMA905 FC/SC/SMA905 FC/SC/SMA905
Threshold Current (Typ.) 50mA 50mA 55mA 55mA 55mA 55mA
Operating Current (Typ.) 220mA 200mA 200mA 260mA 260mA 260mA
Operating Voltage 2.6V 2.5V 2.5V 2.7V 2.7V 2.7V
Reverse Voltage 2.0V 2.0V 2.0V 2.0V 2.0V 2.0V
Operating Temperature -10-+50°C -10-+60°C -10-+50°C -10-+50°C -10-+50°C -10-+50°C
Storage Temperature -40-+85°C -40-+85°C -40-+85°C -40-+85°C -40-+85°C -40-+85°C
Lead Soldering Temperature 260°C 260°C 260°C 260°C 260°C 260°C

(2) SM/PM Pigtailed Laser Diode at 980nm

980nm Coaxial Package Diode Laser

  • with SM Fiber
  • with PM Fiber
  • Built-in PD
  • Offer Customized Products
  • Offer OEM Coupling Service
Part Number STC-SLDP-980-5-SM STC-SLDP-980-10-SM STC-SLDP-980-10-SM-9 STC-SLDP-980-15-SM
Center Wavelength@25°C (nm) 980nm
Power (mW) 5 10 10 15
Package Coaxial
Tolerance (nm) 5
Fiber Type (80cm length) 6µm SM fiber 6µm SM fiber 6µm SM fiber 9µm SM fiber
Fiber Connector FC/SC/SMA905
Threshold Current (Typ.) 10mA 15mA 10mA 15mA
Operating Current (Typ.) 75mA 80mA 75mA 80mA
Operating Voltage 1.5V 1.6V 1.5V 1.6V
PD Built-in
Monitor Current 0.5mA 0.5mA 0.5mA 0.5mA
PD Reverse Voltage 30V 30V 30V 30V
Reverse Voltage 2.0V 2.0V 2.0V 2.0V
Operating Temperature -10-+40°C -10-+40°C -10-+40°C -10-+40°C
Storage Temperature -15-+85°C -15-+85°C -15-+85°C -15-+85°C
Lead Soldering Temperature (10 sec.) 250°C

(3) MM Pigtailed Laser Diode at 980nm (980nm Coaxial Package Diode Laser)

fiber-coupled diode laser

  • with MM Fiber
  • Offer Customized Products
  • Offer OEM Coupling Service
Part Number STC-MLDP-980-20-MM STC-MLDP-980-100-MM
Center Wavelength@25°C (nm) 980nm 980nm
Spectral Width (FWHM) 2.0nm 2.0nm
Power (mW) 20 100
Package Coaxial Coaxial
Tolerance (nm) 10 10
Fiber Type (80cm length) MM fiber MM fiber
Fiber Connector FC/SC/SMA905 FC/SC/SMA905
Threshold Current (Typ.) 10mA 55mA
Operating Current (Typ.) 75mA 350mA
Operating Voltage 1.5V 1.6V
Reverse Voltage 2.0V 2.0V
Operating Temperature -10-+40°C -10-+40°C
Storage Temperature -15-+85°C -15-+85°C
Lead Soldering Temperature 260°C(10 sec.) 260°C(10 sec.)

3. Fiber Coupled Diode Laser System with Integrated Electronics

The STC-FC series (Fiber Coupled Laser System) integrates laser diode, laser cavity, fiber coupled optics, laser power supply, LD current and crystal temperature control into ONE box. The power is available for 1mW-100W with different dimensions. The characteristics of compact design and convenient functions make it very suitable for pumping, scientific research, industrial and medical applications.

fiber-coupled diodes

(1) <50W High Power Fiber Coupled Diode Laser System at 444-980nm (STC-FC-W-xxxA)

The STC-FC-W-xxxA series (Fiber Coupling Laser System) have integrated laser diode, fiber coupling optics, laser power supply, LD current and temperature control in ONE box. Its compact dimension and convenient functions, such as power adjustment, temperature control, LED display etc, make it very suitable for pumping, scientific research, industrial and medical applications.

Model STC-FC-W-xxxA
Available Wavelengths (nm) 444 793 808 810 878.6 880/885 915 938 940 976 980
Wavelengths Tolerance (nm) ±3 ±3 ±3 ±10 ±0.5 ±3 ±5 ±3 ±10 ±3 ±3/±10
Available Power (W) 10, 25 40 10, 20 30, 40 10, 20, 30, 40 20, 40 30 25, 30
Red Pilot Light Available on request
Fiber Core Diameter (µm) 100, 200, 400
Fiber NA 0.15/ 0.22
Fiber Connector SMA905
Fiber Length (m) 2
Output Power 0-100%, adjustable by knob
Operating Mode CW, TTL or Analog on request
LED Display Diode current
Expected Lifetime (hours) 10000
Input Power 90-264VAC, 50 to 60 Hz
Operating Temperature ( ℃) 10~40
Cooling Way By air
TTL/ Analog Modulation Up to 30KHz optional
Dimension (mm) 292x326x156 (200x100x160 small size)

(2) <50W High Power Fiber Coupled Diode Laser System at 1064-1908nm (STC-FC-W-xxxB)

The STC-FC-W-xxxB series (Fiber Coupling Laser System) have integrated laser diode, fiber coupling optics, laser power supply, LD current and temperature control in ONE box. Its compact dimension and convenient functions, such as power adjustment, temperature control, LED display etc, make it very suitable for pumping, scientific research, industrial and medical applications.

Model STC-FC-W-xxxB
Available Wavelengths (nm) 1060 1208 1275 1320 1380 1470 1532 1550 1600 1710 1870 1908
Central Wavelengths Tolerance (nm) ±20 ±20 ±20 ±20 ±20 ±20 ±3/±20 ±20 ±20 ±20 ±20 ±3/±10
Available Power (W) 30 12 15 15 15 10, 15 10, 15 10, 15 10, 15 6 6 6
Red Pilot Light (P) Available on request
Fiber Core Diameter (µm) 400
Fiber NA 0.22
Fiber Connector SMA905
Fiber Length (m) 2
Output Power 0-100%, adjustable by knob
Operating Mode CW
TTL/ Analog Modulation Up to 30KHz optional Up to 1KHz for both CW & modulated mode
Up to 30KHz for modulated mode only
LED Display Diode current
LD Temperature Control Range ( ℃) 15~30, adjustable by knob
Expected Lifetime (hours) 10000
Input Power 90-264VAC, 50 to 60 Hz
Power Consumption (KVA) <0.5
Operating Temperature
( ℃)
10~40
Dimension (mm) 406x370x186
Weight (kg) <15
Cooling Way by air

(3) 50-300W Super High Power Fiber Coupled Diode Laser System (STC-FC-W-xxxH) 

The STC-FC-W-H series (Fiber Coupling Laser System) have integrated laser diode, fiber coupling optics, laser power supply, LD current and temperature control in ONE box. Its compact dimension and convenient functions, such as power adjustment, temperature control, LED display etc, make it very suitable for pumping, scientific research, industrial and medical applications. Diode current display, temperature display, adjustable knob, temperature controllable, temperature and current protection.

Parameter STC-FC-W-792H STC-FC-W-808H STC-FC-W-880H STC-FC-W-915H STC-FC-W-940H STC-FC-W-980H
Available Wavelengths (nm) 792 808 880 915 940 980/976
Central Wavelengths Tolerance (nm) ±3 ±3/±10 ±3 ±5 ±3 ±3/±10
Available Power (W) 50-100 50-100 110-300 50-100 50-100 110-300 50-100 50-100 110-300
Red Pilot Light Available on request
Fiber Core Diameter (µm) 400 400/200
Fiber NA 0.22
Fiber Connector (undetachable) SMA905
Fiber Length (m) 2
Output Power 0-100%, adjustable by knob
Operating Mode CW/ Pulse
LED Display Diode current
Temperature Stability ( ℃) ±0.1
Expected Lifetime (hours) 10000
Input Power 200-240VAC
Power Consumption (KVA) <0.5
Operating Temperature ( ℃) 10~40
Dimension (mm) 406×370×186
Weight (kg) <15
Cooling Way By air
TTL/ Analog Modulation Up to 30KHz optional
Warranty time 1 year

STR Series High-power Fiber-coupled Diode Lasers (50-6000W)

STR series fiber-coupled diode lasers range from 50W to 6,000W, with higher electro-optical conversion efficiency and stable output power.

  • High electro-optical conversion efficiency
  • Customized output fiber length
  • Optional SMA905, QBH connector
  • Optional air cooling or water cooling
  • Maintenance-free operation
  • Wide modulation frequency range

fiber-coupled diode lasers

Part no. STR-A50D STR-A-100D
Output power (W) 50 100
Operation mode CW/modulation CW/modulation
Power adj. range (%) 10-100 10-100
Central wavelength (nm) 915 915
Power stability (%) <1 <1
Modulation frequency (Hz) 50-20000 50-20000
Red pilot power (mW) 0.5-1@650nm 0.5-1@650nm
Terminal connector SMA905/D80 SMA905/D80
Fiber core (um) 200 200
Numerical number NA 0.22 0.22
Control Touch panel/external control
Cooling Air-cooled
Power input 24VDC
Operating temp. 0-40degree 2.5
Part no. STR-A500D STR-A-1000D STR-A1500D STR-A2000D
Output power (W) 500 1000 1500 2000
Operation mode CW/modulation CW/modulation CW/modulation CW/modulation
Power adj. range (%) 10-100 10-100 10-100 10-100
Central wavelength (nm) 915 915 915 915
Power stability (%) <3 <3 <3 <3
Modulation frequency (Hz) 50-20000 50-20000 50-20000 50-20000
Red pilot power (mW) 0.5-1 0.5-1 0.5-1 0.5-1
Terminal connector QBH QBH QBH QBH
Fiber core (um) 300 300 600 600
Numerical number NA 0.22 0.22 0.22 0.22
Fiber cable length (m) 10 10 10 10
Power input 220VAC, 50/60Hz 220VAC, 50/60Hz 380VAC, 3phase, 50/60Hz 380VAC, 3phase, 50/60Hz
Power consumption (kW) 1.25 2.5 4 5.5
Dimension (mm) 485x237x663 485x237x663 485x237x663 485x237x663
Cooling Water cooling Water cooling Water cooling Water cooling
Part no. STR-A2000D STR-A3000D STR-A4000D STR-A6000D
Output power (W) 2000 3000 4000 6000
Operation mode CW/modulation CW/modulation CW/modulation CW/modulation
Power adj. range (%) 10-100 10-100 10-100 10-100
Central wavelength (nm) 915 915 915 915
Power stability (%) <3 <3 <3 <3
Modulation frequency (Hz) 50-20000 50-20000 50-20000 50-20000
Red pilot power (mW) 0.5-1 0.5-1 0.5-1 0.5-1
Terminal connector QBH QBH QBH QBH
Fiber core (um) 600 600 800 800
Numerical number NA 0.22 0.22 0.22 0.22
Fiber cable length (m) 20 20 20 20
Power input 380VAC, 3phase, 50/60Hz 380VAC, 3phase, 50/60Hz 380VAC, 3phase, 50/60Hz 380VAC, 3phase, 50/60Hz
Power consumption (kW) 5 8 10 15
Control Hand-hold/RS232/AD Hand-hold/RS232/AD Hand-hold/RS232/AD Hand-hold/RS232/AD
Dimension (mm) 650x900x980 650x900x980 650x900x980 650x900x980
Cooling Water cooling Water cooling Water cooling Water cooling

STK Series Fiber Coupled Laser Diodes ( <500W)

Our STK series fiber-coupled laser diodes can be pided into two categories: single emitter laser diodes and multi-single emitter laser diodes.

1. Single Emitter Laser Diodes

Single emitter laser diodes can provide multi-wavelength covering 405nm to 976nm, output power from 2mW to 10W. Mainly used in the area of fiber laser pumping ,computer to plate(CTP), DPSS laser pumping, medical use, aiming beam, industry etc. For different application, varieties of packages with optional functions of aiming beam, photo detector, TEC, fiber detector, thermistor and other functions are available.

2. Multi-single Emitter Laser Diodes

Multiple single emitter laser diodes build upon the foundation of multi-emitter coupling technology, to obtain high power and high brightness diode laser. Varieties of packages with optional functions of aiming beam, photo detector, TEC, fiber detector, thermistor and other functions are available. Multi single emitter laser diodes have great advantages in high reliability and high performance. In multi-single emitter laser diodes, we have patented many improved optical designs. And these compact packages and commercially recognized formats allow easy integration into the existing products. Multi single emitter diode lasers include wavelengths from 635nm-1064nm, output power from 1.6W-500W.

600mW
405nm 445/450nm 520nm 635nm 785nm 793nm 808nm
160mW 800mW
3W
20W
50W
200W
2mW
5mW
10mW
2mW
20mW
400mW
1.8W
5W
4W
8W
12W
16W
30W
50W
80W
140W
180W
4W
8W
10W
15W
20W
25W
30W
30W(STH)
40W 55W
60W
70W
150W
830nm 878.6nm 888nm 915nm 940nm 976nm 976nm wavelength stabilized 1064nm
600mW 1W 2W 30W(STH) 65W 65W(STH) 80W(STH) 120W 120W(STH) 175W(STH) 40W 80W 120W 10W 12W 30W 35W 70W 100W 130W 160W 180W 300W 500W 10W 20W 30W 70W 150W 200W 500W 10W 15W 20W 30W 70W 150W 200W 330W 500W 3W 9W 18W 27W 50W 60W 100W 130W 140W 180W 10W 15W 20W

3. List of Fiber-coupled Laser Diodes

Wavelength Power Fiber Package Type
405nm 160mW 40μm/0.22 Coaxial
445nm 3W 105μm/0.22
445nm 20W 105μm/0.22
445nm 50W 200UM/0.22
445nm 200W 200um/0.22
450nm 800mW 105μm/0.22 14 pin Butterfly
520nm 2mW 4μm/0.13 Coaxial
520nm 5mW 4μm/0.13 Coaxial
520nm 10mW 105μm/0.22 Coaxial
635nm 20mW 4μm/0.13 Coaxial Single Emitter, SM
635nm 50mW 105μm/0.22 Coaxial Single Emitter, MM
635nm 400mW 105µm/0.22 Coaxial Single Emitter, MM
635nm 1.8W 105µm/0.22 16 pin Multi-single Emitter, MM
635nm 5W 105µm/0.22 8pin module Multi-single Emitter, MM
650nm 2mW 4μm/0.13 Coaxial Single Emitter, SM
650nm 4mW 105μm/0.22 Coaxial Single Emitter, MM
660nm 5mW-30mW 4μm/0.13 Coaxial Single Emitter, MM
660nm 10mW-60mW 105μm/0.22 Coaxial Single Emitter, MM
785nm 600mW 105μm/0.22 14 pin butterfly Wavelength stabilized
793nm 4W 105μm/0.22 2 pin
793nm 8W 105μm/0.22 2 pin module
793nm 12W 105μm/0.22 2pin module
793nm 16W 105μm/0.22 4pin module
793nm 30W 105μm/0.22 6pin module
793nm 40W 200μm/0.22 2pin module
793nm 50W 105μm/0.22 6pin module
793nm 80W 200μm/0.22 6pin module
793nm 140W 200um/0.22 2pin
793nm 180W 200um/0.22 2pin
808nm 4W 105µm/ 0.22 6pin Single Emitter
808nm 4W 105µm/ 0.22 11pin Single Emitter
808nm 4W 400µm/0.22 11pin (Detachable) Single Emitter
808nm 7W 200µm/0.22 15pin Single Emitter
808nm 7W 200µm/0.22 14pin (Detachable) Single Emitter
808nm 8W 200µm/0.22 15pin Single Emitter
808nm 8W 200μm/400µm/0.22 14pin (Detachable) Single Emitter
808nm 13W 200μm/0.22 15pin Multi-single Emitter
808nm 15W 200μm/0.22 15pin Multi-single Emitter
808nm 25W 400μm/0.22 4pin Multi-single Emitter
808nm 30W 400μm/0.22 4pin Multi-single Emitter
808nm 30W(STH) 400μm/0.22
808nm 35W 105μm/0.22 6pin Multi-single Emitter
808nm 40W 400μm/0.22 6pin Multi-single Emitter
808nm 50W 400μm/0.22 6pin Multi-single Emitter
808nm 60W 400μm/0.22 6pin Multi-single Emitter
808nm 60W 106.5μm/0.22 6pin Multi-single Emitter
808nm 150W 600μm/0.22 2pin Multi-single Emitter
808nm 6W,8W,10W,15W 400μm/0.22 module Fiber-bundled module
830nm 600mW 105um/0.22
830nm 1W 50μm/0.14 2pin
830nm 2W 50μm/0.14 2pin
878.6nm 30W(STH) 400um/0.22
878.6nm 65W 200um/0.22 Wavelength-stablized
878.6nm 65W(STH) 400um/0.22
878.6nm 80W(STH) 400um/0.22
878.6nm 120W(STH) 400um/0.22
878.6nm 175W(STR) 400um/0.22
888nm 80W 400μm/0.22 module Fiber-bundled module
888nm 120W 400μm/0.22 module Fiber-bundled module
915nm 11W 105μm/0.22 2pin Single Emitter
915nm 20W 105μm/0.22 2pin Multi-single Emitter
915nm 25W 105μm/0.15 2pin Multi-single Emitter
915nm 30W 105μm/0.22 2pin Multi-single Emitter
915nm 65W 105μm/0.15 2pin Multi-single Emitter
915nm 70W 105μm/0.22 6pin Multi-single Emitter
915nm 110W 105μm/0.15 6pin Multi-single Emitter
915nm 150W 105μm/0.22 6pin Multi-single Emitter
915nm 158W 105μm/0.22 6pin Multi-single Emitter
915nm 180W 106.5um/0.22 2pin Multi-single Emitter
915nm 200W 200μm/0.22 6pin Multi-single Emitter
915nm 300W 200μm/0.22 2PIN Multi-single Emitter
915nm 400W 200um/0.22 2PIN Multi-single Emitter
940nm 10W 105μm/0.22 2pin Multi-single Emitter
940nm 20W 105μm/0.22 2pin Multi-single Emitter
940nm 25W 105μm/0.15 2pin Multi-single Emitter
940nm 30W 105μm/0.22 2pin Multi-single Emitter
940nm 70W 105μm/0.22 6pin Multi-single Emitter
940nm 200W 135μm/0.22 6pin Multi-single Emitter
940nm 200W 200μm/0.22 module Fiber-bundled Modules
965nm 11W 105μm/0.22 2pin Single emitter
965nm 20W 105μm/0.22 2pin Multi-single Emitter
965nm 25W 105μm/0.15 2pin Multi-single Emitter
965nm 30W 105μm/0.22 2pin Multi-single Emitter
965nm 70W 105μm/0.22 6pin Multi-single Emitter
965nm 200W 200μm/0.22 6pin Multi-single Emitter
976nm 4W 105μm/0.22 6 pin Single emitter
976nm 4W 105μm/0.22 9pin Single emitter
976nm 4W 200μm/0.22 9 pin (Detachable) Single emitter
976nm 4W 105μm/0.22 11 pin Single emitter
976nm 4W 200μm/0.22 11pin (Detachable) Single emitter
976nm 10W 200μm/0.22 11 pin (detachable) Single emitter
976nm 15W 200μm/0.22 10pin Multi-single emitter
976nm 20W 105μm/0.22 2pin Multi-single Emitter
976nm 25W 105μm/0.15 2pin Multi-single Emitter
976nm 30W 105μm/0.22 2pin Multi-single Emitter
976nm 60W 105μm/0.15 2pin Multi-single Emitter
976nm 70W 105μm/0.22 6pin Multi-single Emitter
976nm 200W 200μm/0.22 6pin Multi-single Emitter
976nm 3W 105μm/0.22 2pin Wavelength stabilized series
976nm 9W 105μm/0.22 2pin Wavelength stabilized series
976nm 18W 105μm/0.22 2pin Wavelength stabilized series
976nm 27W 105μm/0.22 4pin Wavelength stabilized series
976nm 50W 105μm/0.15 6pin Wavelength stabilized series
976nm 60W 105μm/0.22 6pin Wavelength stabilized series
976nm 80W 105μm/0.15 6pin Wavelength stabilized series
976nm 150W 106.5μm/0.22 2pin Wavelength stabilized series
976nm 180W 200μm/0.22 2pin Wavelength stabilized series
976nm 200W 135um/0.22 2pin Wavelength stabilized series
976nm 330W 200um/0.22 2pin Wavelength stabilized series
976nm 10W,15W 400μm/0.22 module Fiber-Bundled Module
976nm 980/808/15W 400μm/0.22 15pin Double Wavelength series
1064nm 10W 200μm/0.22 15pin
1064nm 15W 200μm/0.22 15pin
1064nm 20W 200um/0.22 15pin

Ordering Information: STK-XXX-Y-ZZ-A-PPPPW-CC

  • STK – STK series laser diodes
  • XXX – laser wavelength, such as 405nm, 808nm,….
  • Y – S with pilot beam; D without pilot beam
  • ZZ – package, 01 means 2PIN, 03 means co-axial, 06 means 6PIN, 14 means 14PIN, 15 means 15PIN
  • A – output method, F means fiber, C means insert, W means window, M means module
  • PPPP -- output laser power
  • CC - others
  • For example, STK808D06F-2.00W, fiber coupled laser diode with 808nm wavelength, 6PIN package, 2W output.

4. Multi-wavelength Fiber-coupled Laser Diodes

multi-wavelength diodes

Features:

  • Multiple wavelength
  • Multiple function
  • 200um fiber detachable

Applications:

  • Medical use

Our High Power Diode Laser Modules are manufactured by adopting specialized fiber-coupling techniques, resulting in volume products with a high efficiency, stability and superior beam quality. The products are achieved by transforming the asymmetric radiation from the laser diode chip into an output fiber with small core diameter by using special micro optics. Inspecting and burn-in procedures in every aspect come to a result to guarantee each product with the reliability, stability and long lifetime.

Our research staffs are constantly improving and innovating the processing technology in the producing process, based on the professional knowledge and experience accumulated in long-terms. We are also continuously developing new products to meet customers’ specific needs.

To provide high quality products with reasonable price is our always goal.

List of Multi-wavelength Laser Diodes

Part number Wavelength (nm) Laser power (W) Fiber (core/NA/connector)
STKA060D100F003G050ML 808/980/450/635nm 6W/10W/5W/0.3W 200µm/0.22/SMA905
STKA250D150F006G050MH 808/980/450/635nm 25W/15W/5W/0.6W 200µm/0.22/SMA905
STKA060D100E060F003ML 808/980/1064/635nm 6W/10W/6W/0.3W 200µm/0.22/SMA905
STKA250D150E100F006MH 808/980/1064/635nm 25W/15W/10W/0.6W 200µm/0.22/SMA905

OPERATING NOTES

  • Avoid eye and skin exposure to direct radiation during operation.
  • ESD precautions must be taken during storage, transportation and operation.
  • Short-circuit is required between pins during storage and transportation.
  • Please connect pins to wires by solder instead of using socket when operation current is higher than 6A. Soldering point should be close to the root of the pins. Soldering temperature should be lower than 260℃ and time shorter than 10 second.
  • Make sure the fiber output end is properly cleaned before operation of laser. Follow safety protocols to avoid injury when handling and cutting the fiber.
  • Use constant current power supply to avoid surge current during operation.
  • Laser diode must be used according to the specifications.
  • Laser diode must work with good cooling.
  • Operation temperature ranges from 15℃ to 35℃.
  • Storage temperature ranges from -20℃ to +70℃.

5. Details of STK Series Fiber-coupled Diode Lasers

445nm STK Series Fiber-coupled Blue Lasers

The STK series fiber-coupled blue lasers are manufactured by adopting specialized fiber-coupling techniques, resulting in high efficiency, stability and superior beam quality. The asymmetric radiation from the laser diode chips are coupled into an output fiber with small core diameter by using special micro optics. Their prices are reasonable and cheaper in the market.

Part Number STK450FFBFN-0.8W STK445F03N-3W STK445FTRFN-20W STK445FTRFN-50W STK445FGRFN-200W

Optical Parameter

Laser power(W) 0.8 3 20 50 200
Wavelength(nm) 450 445 445 445 445
Tolerance(nm) ±10 ±10 ±10 ±10 ±10
Spectral width(nm) <6 <6 <6 <6 <8
Temperature drift (nm/K) 0.3 0.1 0.1 0.1 0.1

Fiber Data

Core dia.(um) 105 105 105 200 200
NA 0.22 0.22 0.22 0.22 0.22
Fiber Length (m) 1.0 1.0 3.5 3.5 2.0
Connector NIL SMA905 SMA905 SMA905 SMA905
Thermistor K Ohm option 10 10 10

Electrical Parameter

Operation(A) 1.0 3.0 2.5 2.8 2.5
Threshold current(A) 0.25 0.3 0.3 0.3 0.3
Operation voltage(V) 4.8 5.2 41 81 220

Others

Operation temp.(oC) 15-35 15-35 15-35 15-35 15-35
Store temp.(oC) -20-+70 -20-+70 -20-+70 -20-+70 -20-+70
Dimension(mm) 30x12.7x14.8 20x13.6x16 143x68x37 143x68x37 246x204x47
Pilot option

808nm Diode Lasers

Part Number STK808S06F-2W STK808S14F-2W STK808D14C-2W-FS STK808D06F-2W

Optical Parameter

Laser power(W) 2 2 2 2
Wavelength(nm) 808 808 808 808
Tolerance(nm) ±3, ±10 ±3, ±10 ±3, ±10 ±3, ±10
Spectral width(nm) <3 <3 <3 <3
Temperature drift (nm/K) 0.3 0.3 0.3 0.3

Fiber Data

Core dia.(um) 105, 200 105 200 105, 200
NA 0.22 0.22 0.22 0.22
Connector SMA905 SMA905 SMA905 SMA905

Electrical Parameter

Operation(A) 2.5 2.5 2.5 2.5
Threshold current(A) 0.4 0.4 0.4 0.4
Operation voltage(V) 1.9 1.9 1.8 1.9

Others

Operation temp.(oC) 10-30 10-30 10-30 10-30
Store temp.(oC) -20-+80 -20-+80 -20-+80 -20-+80
Life(hours) >10,000 >10,000 >10,000 >10,000
Dimension(mm) 26x12.7x12.5 30x12.7x14.8 44.5x31.8x18 26x12.7x12.5
Outlook Fig. 1 Fig. 2 Fig. 3 Fig. 1

TEC Parameter

Max. current(A) 2.2 4
Max. voltage(V) 8.7 9.8
Pilot beam Yes Yes
Part Number STK808S06F-4W STK808D14C-4W-FS STK808S09F-4W STK808D06F-4W

Optical Parameter

Laser power(W) 4 4 4 4
Wavelength(nm) 808 808 808 808
Tolerance(nm) ±3, ±10 ±3, ±10 ±3, ±10 ±3, ±10
Spectral width(nm) <3 <3 <3 <3
Temperature drift (nm/K) 0.3 0.3 0.3 0.3

Fiber Data

Core dia.(um) 105, 200 200 105, 200 105, 200
NA 0.22 0.22 0.22 0.22
Connector SMA905 SMA905 SMA905 SMA905

Electrical Parameter

Operation(A) 5 5 5 5
Threshold current(A) 0.8 0.8 0.8 0.8
Operation voltage(V) 1.9 2.1 1.9 1.9

Others

Operation temp.(oC) 10-30 10-30 10-30 10-30
Store temp.(oC) -20-+80 -20-+80 -20-+80 -20-+80
Life(hours) >10,000 >10,000 >10,000 >10,000
Dimension(mm) 26x12.7x12.5 44.5x31.8x18 44.5x31.8x18 26x12.7x12.5
Outlook Fig. 1 Fig. 2 Fig. 4 Fig. 1

TEC Parameter

Max. current(A) 4 4 4
Max. voltage(V) 9.8 9.8 9.8
Pilot beam Yes Yes
Part Number STK808D14C-8W-FS STK808S09F-8W STK808D15F-8W STK808S02M-10W

Optical Parameter

Laser power(W) 8 8 8 10
Wavelength(nm) 808 808 808 808
Tolerance(nm) ±3, ±10 ±3, ±10 ±3, ±10 ±10
Spectral width(nm) <3 <3 <3
Temperature drift (nm/K) 0.3 0.3 0.3 0.3

Fiber Data

Core dia.(um) 200 200, 400 200, 400 375
NA 0.22 0.22 0.22 0.22
Connector SMA905 SMA905 SMA905 SMA905

Electrical Parameter

Operation(A) 10 10 10 2.6
Threshold current(A) 1.5 1.5 1.5 0.4
Operation voltage(V) 2.2 2.2 2.18 10

Others

Operation temp.(oC) 10-30 10-30 10-30 10-30
Store temp.(oC) -20-+80 -20-+80 -20-+80 -20-+80
Life(hours) >10,000 >10,000 >10,000 >10,000
Dimension(mm) 44.5x31.8x18 44.5x31.8x18 44.5x31.8x18 123x80x25
Outlook Fig. 3 Fig. 4 Fig. 8 Fig. 5

TEC Parameter

Max. current(A) 6 6 6
Max. voltage(V) 9.8 9.8 9.8
Pilot beam Yes Yes
Part Number STK808S02M-15W STK808SABC-15W STK808SABC-30W STK808DANC-30W-FS

Optical Parameter

Laser power(W) 15 15 30 30
Wavelength(nm) 808 808 808 808
Tolerance(nm) ±10 ±3 ±3 ±3, ±10
Spectral width(nm) <3 <3 <3
Temperature drift (nm/K) 0.3 0.3 0.3 0.3

Fiber Data

Core dia.(um) 375 400 400 400
NA 0.22 0.22 0.22 0.22
Connector SMA905 SMA905 SMA905 SMA905

Electrical Parameter

Operation(A) 3 9 9.5 10
Threshold current(A) 0.4 1.2 1.2 1.2
Operation voltage(V) 14 3.8 7.8 7.8

Others

Operation temp.(oC) 10-30 10-30 10-30 10-30
Store temp.(oC) -20-+80 -20-+80 -20-+80 -20-+80
Life(hours) >10,000 >10,000 >10,000 >10,000
Dimension(mm) 123x80x25 47x40x20 47x40x20 52x35x20
Outlook Fig. 5 Fig. 6 Fig. 6 Fig. 7
Pilot beam Yes

Specifications of Pilot Beam

Laser power(mW) >2
Laser wavelength(nm) 650
Operation voltage(V) 2.2
Operation current(mA) <30

915/940/976/9xxnm Diode Lasers

Part Number SYK976S06F-3W SYK976S14F-3W SYK976SA2F-9W-R-G SYK976D14C-10W-FS

Optical Parameter

Laser power(W) 3 3 9 10
Wavelength(nm) 976 976 976 976
Tolerance(nm) ±3, ±10 ±3, ±10 ±0.5 ±3, ±10
Spectral width(nm) <3 <3 <0.5 <3
Temperature drift (nm/K) 0.3 0.3 0.02 0.3

Fiber Data

Core dia.(um) 105, 200 105 105 200
NA 0.22 0.22 0.22 0.22
Connector SMA905 SMA905 SMA905 SMA905

Electrical Parameter

Operation(A) 4 3.8 11.5 12
Threshold current(A) 0.4 0.4 0.6 0.5
Operation voltage(V) 1.8 1.8 1.8 1.9

Others

Operation temp.(oC) 10-30 10-30 10-30 10-30
Store temp.(oC) -20-+80 -20-+80 -20-+80 -20-+80
Life(hours) >10,000 >10,000 >100,000 >10,000
Dimension(mm) 30x12.7x14.8 30x12.7x14.8 26x12.7x12.5 44.5x31.8x18
Outlook Fig. 1 Fig. 2 Fig. 11 Fig. 3

TEC Parameter

Max. current(A) 2.2 6
Max. voltage(V) 8.7 9.8
Pilot beam Yes
Part Number SYK976S09F-10W SYK976D15F-10W SYK976S02M-10W SYK976S02M-15W

Optical Parameter

Laser power(W) 10 10 10 15
Wavelength(nm) 976 976 976 976
Tolerance(nm) ±3, ±10 ±3, ±10 ±10 ±10
Spectral width(nm) <3 <3
Temperature drift (nm/K) 0.3 0.3 0.3 0.3

Fiber Data

Core dia.(um) 105, 200 105, 200 375 375
NA 0.22 0.22 0.22 0.22
Connector SMA905 SMA905 SMA905 SMA905

Electrical Parameter

Operation(A) 12 12 3.6 3.8
Threshold current(A) 0.5 0.5 0.3 0.3
Operation voltage(V) 1.9 1.9 6 10

Others

Operation temp.(oC) 10-30 10-30 10-30 10-30
Store temp.(oC) -20-+80 -20-+80 -20-+80 -20-+80
Life(hours) >10,000 >10,000 >10,000 >10,000
Dimension(mm) 44.5x31.8x18 44.5x31.8x18 123x80x25 123x80x25
Outlook Fig. 4 Fig. 8 Fig. 5 Fig. 5

TEC Parameter

Max. current(A) 6 6
Max. voltage(V) 9.8 9.8
Pilot beam Yes
Part Number SYK976SABF-25W-R-G SYK9XXSA3F-25W-R STK9XXSA3F-30W-R STK9XXDANC-30W-FS

Optical Parameter

Laser power(W) 25 25 30 30
Wavelength(nm) 976 915,940,976 915,940,976 915,940,976
Tolerance(nm) ±0.5 ±3, ±10 ±3, ±10 ±3, ±10
Spectral width(nm) <0.5 <5 <5 <3
Temperature drift (nm/K) 0.02 0.3 0.3 0.3

Fiber Data

Core dia.(um) 105 105 105 200
NA 0.22 0.15 0.15 0.22
Connector SMA905 SMA905 SMA905 SMA905

Electrical Parameter

Operation(A) 11 10 12 9.5
Threshold current(A) 0.6 0.5 0.5 0.5
Operation voltage(V) 5.4 5.4 5.4 7

Others

Operation temp.(oC) 10-30 10-30 10-30 10-30
Store temp.(oC) -20-+80 -20-+80 -20-+80 -20-+80
Life(hours) >100,000 >100,000 >100,000 >10,000
Dimension(mm) 47x42x20 42x25x17 42x25x17 52x35x20
Outlook Fig. 10 Fig. 9 Fig. 9 Fig. 7
Pilot beam Yes
Part Number STK940SG3-50W-R STK976SG3-50W-R STK915FN1RN-150

Optical Parameter

Laser power(W) 50 50 150
Wavelength(nm) 940 976 915
Tolerance(nm) ±0.5 ±3, ±10 ±10
Spectral width(nm) <0.5 <5 <6
Temperature drift (nm/K) 0.3 0.3 0.3

Fiber Data

Core dia.(um) 105 105 106.5
NA 0.22 0.15 0.22
Connector SMA905 SMA905 --

Electrical Parameter

Operation(A) 12 12 22.8
Threshold current(A) 0.5 0.5 1.1
Operation voltage(V) 10.8 10.8 14

Others

Operation temp.(oC) 10-30 10-30 15-35
Store temp.(oC) -20-+80 -20-+80 -20-+70
Life(hours) >100,000 >100,000
Dimension(mm) 60x50x25 60x50x25 80x80x24.5
Outlook Fig. 12 Fig. 12 click here

Specifications of Pilot Beam

Laser power(mW) >2
Laser wavelength(nm) 650
Operation voltage(V) 2.2
Operation current(mA) <30

6. STK Series Fiber Coupled Diode Lasers Rack Mounted Systems

We offer diode laser rack mounted subsystems ranging from wavelength 450nm to 1550nm and the output can be up to 300 watt. The system can integrate several functions upon customizable request. Compact and operate-friendly designs make it very easy to use. To meet customer’s specific demanding and provide high quality products and laser solutions are our eternal pursuit.

Wavelength

Power

Fiber

635nm 400mW 105µm,200µm,400µm / 0.22
808nm 2mW-300W Customizable 105µm,200µm,400µm / 0.22
915nm 2mW-300W Customizable 105,200µm,400µm / 0.22
980nm 2mW-300W Customizable 105µm,200µm,400µm / 0.22

STL Series High-Power Fiber-coupled Diode Lasers

The diode laser offers remarkable laser beam quality with high brightness and high optical power density. The CW optical power of up to 1000 W is delivered through various fibers with small fiber core diameter from 100 µm to 600 µm. Small numerical aperture of 0.22 yields the perfect beam source for your application.

All systems are also available with power supply and/or cooling unit. We can offer you our fibre-coupled laser systems with the wavelengths of 808 nm, 915 nm, 940nm and 980 nm.

Features

  • fiber easily replaceable due to plug & play fibre connector
  • fiber-coupled output
  • optical power 10...1000 W
  • small NA of 0.22
  • conductively cooled package
  • maintenance-free
  • long lifetime

Applications

  • pumping solid state lasers
  • material processing
  • soldering
  • inspection
  • medicine
  • printing
  • plastics welding

Fiber output power [W]

Fiber core diameter (NA 0.22)

Series

100μm 200μm 400μm
30 Y STL-FB, STL-LM
32 Y STL-FB, STL-LM
35 Y STL-FB, STL-FO, STL-LM
35 Y STL-FG
40 Y STL-FB, STL-FO, STL-LM
45 Y STL-FG
50 Y STL-FG
60 Y Y STL-FG
60 Y STL-FP
70 Y STL-FP
80 Y STL-FP
100 Y STL-AV5
120 Y STL-AV5
180 Y STL-AV5
200 Y STL-AV10
350 Y STL-AV10

1. STL-FB Series Fiber-coupled Diode Lasers

  • High brightness laser for medical, pump and material processing applications
  • SMA905 Plug & Play connector for optical fibers
  • Compact dimensions
  • Passively cooled
  • 2 temperature sensors (NTC/PT100)
Optical Data
CW-nominal output power (W) 30 32
Central wavelength l (nm) 805-810, 915, 940, 975-9801
Tolerance of l (nm) ±10 (±3, ±2)2
Spectral width (FWHM) (nm) < 5 ( <4)2
Temperature drift of l3 (nm/K) ~0.3, ~0.35, ~0.4
Fiber data
Fiber core diameter (um) 200 400
Fiber-optic connector SMA905
Electrical data
Typical operation current (start of lifetime) (A) 40 40
Max. operation current (start of lifetime) (A) 50 50
Max. operation current (end of lifetime) (A) 60 60
Typical threshold current (A) 5 - 8
Typical efficiency (%) 42 44
Typical slope efficiency (W/A) 0.7 – 1.0
Operation voltage (V) < 2
Reverse voltage (V) < 2
Thermal conditions
Diode operation temperature2 (oC) +15 … 30
Storage temperature (oC) -20 … +60
Recommended heat sink capacity (W) > 80
Recommended heat sink thermal resistance (K/W) < 0.1
Other specifications
Expected lifetime5 (hours) 20,000
RoHS 2002/95/EC and CE compliant YES
Dimension of laser head (connector not included) (mm) 75x25x18 (without pilot beam) 75x25x53 (with pilot beam)
Weight (g) 300
  • 1 Other wavelength on request; 2 optional; 3 Depending on wavelength; 4 Measured by NTC/PT100 at temperature measurement hole defined in drawing; 5 According ISO 17526:2003 (E)
Optional accessories
Pilot beam
Pilot beam output power (mW) > 0.7
Pilot beam wavelength (nm) 635 ± 5
Pilot beam voltage (V) 3-5
Pilot beam current (mA) < 120
Monitor diode
Operation voltage (Vdc) 5
Monitor diode signal (V) 0-2

Product Name Identification:

STL-FB xxx F-xxxx - xxxx - xxxx - xxxx - xxx
Power Fiber core diameter Wavelength Wavelength tolerance Feature monitor diode Feature pilot laser
30 32 200 400 808, 806, 807, 808, 809, 810, 915, 940 T0=±10nm T2=±2nm T3=±3nm M0=no monitor diode M3=monitor diode P0=no pilot laser P2=pilot laser

Example: STL-FB30F200-980-T3M3P0

Accessories

  • Fiber STF-SMA905-F, 1.5m or 3m
  • Diode driver with TEC-cooler
  • Integrated Volume Holographic Grating for wavelength stabilization
  • Different beam shaping optics (focusing, collimating, fibre-fibre) available
  • Installation service and personal introduction on request
  • Turn-key systems available
  • Customized laser modules and fibers on request

2. STL-LM Series Fiber-coupled Diode Lasers

  • High brightness laser for, pump applications
  • SMA905 Plug & Play connector for optical fibres
  • Compact dimensions
  • Passively cooled
  • Dual temperature sensor (NTC/PT100)
  • Hermetically sealed laser head
  • External radiation filter
Optical data1
CW – nominal output power (W) 30 35 32 40
Centre wavelength λ (nm) 805-810, 915, 940, 975-9812
Tolerance of λ (nm) ± 3 (± 2)3
Spectral width (FWHM) (nm) < 4
Temperature drift of λ4 (nm/K) ~0.3, ~0.35, ~0.4
Fibre data
Fibre core diameter (μm) 200 400
Numerical aperture 0.22
Fibre-optic connector SMA905
Electrical data
Typical operation current (start of lifetime) (A) 40 45 40 50
Max. Operation current (start of lifetime) (A) 43 48 43 53
Max. Operation current (end of lifetime) (A) 52 58 52 64
Typical threshold current (A) 5 - 8
Typical efficiency (%) 42 43 44 44
Typical slope efficiency (W/A) 0.7 - 1.0
Operation voltage (V) < 2
Reverse voltage 0
Thermal conditions
Diode operation temperature5 (° C) +15….30
Storage temperature (°C) -20….+60
Recommended heat sink capacity (W) > 64 > 70 > 62 > 76
Recommended heat sink thermal resistance (K/W) < 0.1
Other specifications
Expected lifetime6 (hours) 20,000
RoHS 2002/95/EC and CE compliant YES
Dimensions of laser head (connectors not included) (mm) 87x25x20
Weight (g) 300
External radiation filter Filter 1600.014, HR@1050-1130nm >99.0% (s+p pol.) or Filter 1600.036, HR @ 1025-1080nm >99.0% (s+p pol.) Other filters on request
  1. Optical data @ 25°C diode heat sink temperature,
  2. Other wavelength on request,
  3. optional,
  4. Depending on wavelength,
  5. Measured by NTC/PT100 at temperature measurement hole in the diode heat sink (defined in drawing)
  6. According ISO 17526:2003(E);
Optional
Monitor diode
Operation voltage (VDC) 5
Monitor diode signal (V) 0-2

Product Name Identification:

STL-LM xxx F-xxxx -DL xxxx - xxxx - xxxx - xxx
Power Fiber core diameter Wavelength Wavelength tolerance Feature monitor diode Feature filter
30 32 35 40 200 400 808, 806, 807, 808, 809, 810, 915, 940, 975, 976, 977, 978, 979, 980, 981 T2=±2nm T3=±3nm M0=no monitor diode M3=monitor diode F0=no filter F14=filter 1600.014 F36=filter 1600.036

Example: STL-LM30-F200-DL980-T3M3F0

Accessories

  • Fibre SMA905-F, 1m, 2m or 3m
  • Diode driver with TE-cooler
  • Integrated Volume Holographic Grating for wavelength stabilization
  • Different beam shaping optics (focussing, collimating, fibre-fibre) available
  • Installation service and personal introduction on request
  • Turn-key systems available
  • Customized laser modules and fibres on request