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CW DPSS Lasers

CW DPSS Lasers

Keywords: DPSS, YAG laser, diode-pumped
Nov 12, 2020 View: 2467 Data Sheet

We offer all series of CW diode-pumped solid-state lasers with laser wavelengths at 473nm, 532nm, 589nm and 1064nm and with maximum laser power 4W. These lasers are widely used in scientific, medical, industrial and entertainment applications.

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SFQCW-266nm Series CW Single-frequency DPSS Lasers

The DPSS CW deep UV laser series SFQCW-266, diode pumped continuous wave solid state laser, comes with a resonant frequency conversion stage, emitting a fixed wavelength of 266nm. The laser head is contained in a sealed aluminium housing, which allows operation in a wide range of environmental conditions. Heat removal from the laser head is done by air convection.

The SFQCW-266 plug & play laser comes with a control unit, allowing either push button control or remote control operation via serial (RS232 & USB) interface. The lasers offer excellent beam quality with an M2 below 1.3 , beam divergence below 0.8mrad (full angle), low intensity noise below 0.5% rms (100 kHz-10MHz) and a good power stability (<1% in 8 hours). These CW laser units are the proper tools for industrial use and intensive R&D applications as Raman Spectroscopy, Wafer inspection and Photoluminescence where a long coherence length is required.

DPSS lasers

Features:

  • Single frequency

  • Low noise

  • TEM00

  • Long coherence length of 1000m

  • High beam quality M2  < 1.3

  • Small footprint (rugged and compact)

  • Conduction cooling

  • User friendly

  • Line width  < 300 kHz

Applications:

  • Raman

  • Inspections

  • Analytics

  • DVD mastering

ModelSFQCW-266-10SFQCW-266-50SFQCW-266-100SFQCW-266-200
Nominal output power10mW50mW100mW200mW
Output power stability2-12mW5-55mW10-110mW20-220mW
Wavelength266nm
Linewidth<300kHz
Coherence length>1000m
Beam quality factor M2<1.3
PolarizationVertical, >100:1
Beam diameter0.55mm±20%
Beam divergence(full angle)<0.8mrad
Beam positioning stability1<3urad/K
Static alignment tolerance4Position <±0.25mm, Angle <±2.5mrad
Power stability1 (8h, 1s average)<1% rms
Noise (100kHz-10MHz)<0.5% rms
Line voltage90V – 250VAC
Power consumption mean (Max)100W (200W)
Communication interfaceUSB/RS232
Safety equipmentKey switch, interlock
Dimensions control unit363x325x115 mm
Weight control unit5.3kg
Dimensions laser head379x270x91 mm 379(+50)5x270x91 mm
Weight laser head17kg
Operating temperature20-35°C non-condensing
Warm-up time (cold start)<15minutes
Purge Interface for Exit Window
CDA 0.5LPM, ~2%rH, particle filter 0.01μm

Notes:

  • After 30 minutes warm-up in the temperature range 20 - 35°C, temperature change  < 1°C/hour.

  • 2. The exit window is equipped with the Manual Window Shifter (MWS) in case of external photo contamination.

  • This laser system is not equipped with the Automatic Crystal Shifter (ACS) due to the lower power densities on all internal optical elements.

  • Position and angle of static alignment tolerances are specified with regard to laser beam exit.

  • Length of laser head is +50mm expanding by using purge interface.

STB Series CW DPSS Lasers

We offer all series of CW diode-pumped solid-state lasers with laser wavelengths at 473nm, 532nm, 589nm and 1064nm with maximum laser power 4W. These lasers are widely used in scientific, medical, industrial and entertainment applications. We have many years of experience in researching and developing DPSS laser systems.

  • Laser power is stable and adjustable

  • Protected with overheating and over current

  • Can be externally controled with high speed modulation

  • Suitable for scientific research, medical treatment, biological engineering, stage laser show, etc

List of Main CW DPSS Lasers

Part NumberWavelengthLaser Power
STB-I-N-473-xxx473nm20/50/100mW
STB-II-N-473-xxx473nm100/150/200mW
STB-I-N-532-xxx532nm50/100/150/200/300mW
STB-II-N-532-xxx532nm0.5/1/1.5/2/3/4W
STB-III-N-532-xxx532nm5/6/7/8/10W
STB-I-SLM-532-xxx532nm20/50/100/150/200mW, 5W, Single-longitude
STB-II-N-589-xxx589nm50/100/150/200/300/500/800/1000mW
STB-671-xxx671nm50/100/150/200/500/1500/2000/3000mW
STB-I-N-914-xxx914nm1, 100, 200,…, 500mW
STB-II-N-914-xxx914nm600,1000,1500,2000,3000,4000,5000mW
STB- I-N-946-xxx946nm1~150mW,   200-500mW, 600-1000mW
STB-I-N-1319-xxx1319nm1~200mW
STB-II-N-1319-xxx1319nm300~500mW
STB-III-N-1319-xxx1319nm600~2000mW
STB-II-N-1064-xxx1064nm0.5/1/1.5/2/3/4W
STB-III-SLM-1064-xxx1064nm10W, Single-longitude

Remarks: 1) In the part number, xxx means laser power in mW or W; 2) Other power levels available upon request; 3) fiber output delivery available upon request; 4) There are  2 or 3 average power stabilities for all lasers and default is 5%; 5) There are 2 types of power supplies: integrated and OEM. The power input of integrated is 110V-220VAC and the power input of OEM is 12VDC.

473nm CW DPSS Lasers

ModelSTB-I-N-473-xxxSTB-II-N-473-xxx
Wavelength (nm)473473
Operation ModeCWCW
Beam ModeTEM00TEM00
Output Power (mW)20/50/100100/150/200
Average Power Stability (Over 4hrs)<1%/ <3%/ <5%<1%/ <3%/ <5%
Beam Divergence (full angle, mrad)1.21.5
Beam Diameter at Aperture (mm)<1.5<3
Beam Height from Base Plate2750
Warm-up Time (min)<10<10
CoolingAirAir
Operation Tem. (oC)15-3515-35
Power SupplySTB-IIA(GT1)/ST-OEM-B(GT1)STB-IIIA(GT2)/ST-OEM-B(GT2)
Expected Lifetime (hrs)10,00010,000
Laser  Head Dimension (mm) 136x50x47205x60x60
Laser Head Weight (kg)0.50.8
Power Supply Dimension (mm) 168x164x80/149x80.5x49168x164x80/149x80.5x49
Power Supply Weight (kg)1.5/0.51.5/0.5

532nm CW DPSS Lasers

ModelSTB-I-N-532-xxxSTB-II-N-532-xxxSTB-III-N-532-xxx
Wavelength (nm)532532532
Operation ModeCWCWCW
Beam ModeTEM00TEM00TEM00
Output Power50/100/150/200/300mW0.5/1/1.5/2/3/4W5/6/7/8/10W
Average Power Stability (Over 4hrs)<1%/ <3%/ <5%<1%/ <3%/ <5%<3%/ <5%
Beam Divergence (full angle, mrad)1.21.51.5
Beam Diameter at Aperture (mm)<1.5<3<4
Beam Height from Base Plate275090
Warm-up Time (min)<10<10<10
CoolingAirAirAir
Operation Tem. (oC)15-3515-3515-35
Power SupplySTB-IIA(GT1)/STB-OEM-B(GT1)STB-IIIA(GT2)/STB-OEM-B(GT2)STB-IIIA(GT2)/STB-OEM-B(GT2)
Expected Lifetime (hrs)10,00010,00010,000
Laser  Head Dimension (mm) 136x50x47205x60x60320x164x80
Laser Head Weight (kg)0.50.84.5
Power Supply Dimension (mm) 168x164x80/149x80.5x49168x164x80/149x80.5x49168x164x80/149x80.5x49
Power Supply Weight (kg)1.5/0.51.5/0.51.5/0.5
Warranty (months)121212

532nm-Single-Longitude Mode Laser 5W

Part NumberSTB-III-SLM-532
Wavelength (nm)532
Output Power (W)5
Working ModeCW
Beam ModeTransverseTEM00
LongitudeSingle-longitude(Coherent length>50m)
Spectral Linewidth (nm)<10e-5
PolarizationLine polarization
Polarization Ratio>100:1
Beam Quality (M2 factor)<1.2
Beam Divergence (full angle, mrad)1.5±0.2
Beam Diameter at Aperture (mm)1.5±0.2
Beam Roundness>90%
Power Stability (RMS, over 8 hours)<5%
Noise of Amplitude (RMS)<1%
Aperture Position (mm)95
Laser HeadDimensions (L×W×H, mm)320 x 120 x115
Net Weight (kg)2.5
Integrated Driver ModelVD-III Series
Cooling SystemTECI+Water-cooled
Warm-up Time (minutes)<15
Operation Temperature (℃)18~30
Expected Lifetime (hours)>10000
Warranty Time1 year

589nm CW DPSS Lasers

ModelSTB-II-N-589-xxx
Wavelength (nm)589
Operation ModeCW
Beam ModeTEM00
Output Power (mW)50/100/150/200/300/500/800/1000
Average Power Stability (Over 4hrs)<1%/ <3%/ <5%
Beam Divergence (full angle, mrad)1.5
Beam Diameter at Aperture (mm)<3
Beam Height from Base Plate50
Warm-up Time (min)<10
CoolingAir
Operation Tem. (oC)15-35
Power SupplySTB-IIIA(GT2)/ST-OEM-B(GT2)
Expected Lifetime (hrs)10,000
Laser  Head Dimension (mm) 205x60x60
Laser Head Weight (kg)0.8
Power Supply Dimension (mm) 168x164x80/149x80.5x49
Power Supply Weight (kg)1.5/0.5
Warranty (months)12

1064nm CW DPSS Lasers

Part NumberSTB-II-N-1064-xxx
Wavelength (nm)1064
Operation ModeCW
Beam ModeTEM00
Output Power (W)0.5/1/1.5/2/3/4
Average Power Stability (Over 4hrs)<1%/ <3%/ <5%
Beam Divergence (full angle, mrad)<1.5
Beam Diameter at Aperture (mm)<3
Beam Height from Base Plate50
Warm-up Time (min)<10
CoolingAir
Operation Tem. (oC)15-35
Power SupplyST-IIIA(GT2)/ST-OEM-B(GT2)
Expected Lifetime (hrs)10,000
Laser  Head Dimension (mm) 205x60x60
Laser Head Weight (kg)0.8
Power Supply Dimension (mm) 168x164x80/149x80.5x49
Power Supply Weight (kg)1.5/0.5
Warranty (months)12

1064nm Single Longititude Mode 10W Laser

Part   NumberSTB-III-SLM-1064-10000
Wavelength (nm)1064
Output Power (W)10
Working ModeCW
Beam Mode TransverseTEM00
Beam Mode LongitudeSingle-longitude(Coherent length>50m)
Spectral Linewidth (nm)<10e-5
PolarizationLine polarization
Polarization Ratio>100:1
Beam Quality (M2 factor)<1.5
Beam Divergence (full angle, mrad)1.5±0.2
Beam Diameter at Aperture (mm)1.5±0.2
Beam Roundness>90%
Power Stability (RMS, over 8 hours)<5%
Noise of Amplitude (RMS)<1%
Aperture Position (mm)95
Laser Head Dimensions (L×W×H, mm)320 x 120 x115
Laser Head Net Weight (kg)2.5
Integrated Driver ModelVD-III Series
Cooling SystemTECI+Water-cooled
Warm-up Time (minutes)<15
Operation Temperature (℃)18~30
Expected Lifetime (hours)>10000
Warranty Time1 year

STC Series CW DPSS Lasers

532nm High Stability Laser Series

High stability 532 nm laser, housed in compact packages, are the perfect choice for design in and integration into OEM instrumentation and systems and also for end user applications in research and development.

DPSS lasers

Applications:

  • Confocal microscopy

  • Laser medical treatment

  • Scientific experiment

  • Laser lighting show

  • Optical instrument

ModelOperating modeOutput powerPower stabilityM² factor
STC-MGL-DS-532CW1~150mW<1%<1.2 ( <1.1 optional)
STC-MXL-SM-532CW1~200mW<1%/
STC-MGL-III-532CW1~300mW<1%<1.2 ( <1.1 optional)
STC-MGL-S-532CW1~300mW<1%<1.2 ( <1.1 optional)
STC-STC-MGL-FN-532CW400~1500mW<1%<1.2 ( <1.1 optional)
STC-STC-MGL-F-532CW1500~2500mW<1%<1.1
STC-MGL-N-532CW3~5W<1%<1.3
STC-MGL-R-532CW1~5W<1%<1.3
STC-OEM-N-532-WaterCW1~5W<1%<1.3
STC-MGL-W-532-HQCW1~10W<1%<1.2
STC-MGL-V-532CW5~15W<1%<1.2
STC-MGL-W-532CW5~20W<1%<1.5
STC-MGL-D-532CW20~30W<1%/
STC-HPL-532-CWCW1~80W<3%/
STC-HPL-532-QQCW20~40W<3%/
STC-HPL-532-QMQCW40~100W<3%/
STC-HPL-532-QLQCW100-200W<3%/
STC-MGL-III-532-AOMHigh modulation up to 1 MHz1~150mW<1%1.5
STC-MGL-FN-532-AOMHigh modulation up to 1 MHz150~400mW<1%<1.5

532 nm Low Noise Laser Series

High performance CW, ultra low noise 532 nm lasers, narrow spectrum linewidth<0.003 nm. Housed in compact packages, are the perfect choice for design in and integration into OEM instrumentation and systems and also for end user applications in research and development.

DPSS laser

Applications:

  • Fluorescence microscopy

  • DNA sequency, flow cytometry

  • Particle measurements

  • Spectrum analysis

  • Chip inspection

ModelOutput power (mW)Noise of amplitude
(rms, 20Hz-20MHz)		M² factorSpectral line width (nm)
STC-MLL-III-5321~300<0.5%<1.2 ( <1.1 optional)<0.1
STC-MLL-S-5321~300<0.5%<1.2 ( <1.1 optional)<0.1
STC-MLL-U-5321~400<0.5%<1.2<0.003
STC-MLL-FN-5321~1000<0.5%<1.2 ( <1.1 optional)<0.2 ( <0.003 optional)
STC-MLL-F-5321500~2500<1%<1.1<0.1 ( <0.003@1.5W)
STC-MGL-R-5321~5 W<1%<1.3<0.003
STC-MLL-N-5323~5 W<1%<1.3<0.1 ( <0.01@3W)
STC-MLL-W-5325~20 W<1%<3.0<0.1 ( <0.01@5W)
STC-OEM-V-532-LN5~30 W<1%<1.2<0.1

532nm Single Longitudinal Mode Laser Series

High performance CW, single longitudinal mode, ultra low noise 532 nm lasers, narrow spectrum linewidth<0.00001nm. Housed in compact packages, are the perfect choice for design in and integration into OEM instrumentation and systems and also for end user applications in research and development.

DPSS lasers

Applications:

  • Confocal microscopy

  • RAMAN spectroscopy

  • Particle measurements

  • DNA sequency, Flow cytometry

  • Digital imaging, Analytical chemistry

ModelOperating modeOutput power (mW)Fiber coupling optionsAOM option
STC-MSL-III-532CW1~100SM/ PM/ MMyes
STC-MSL-S-532CW1~100SM/ PM/ MMyes
STC-MSL-DS-532CW1~100SM/ PM/ MMyes
STC-MSL-U-532CW1~200SM/ PM/ MMyes
STC-MSL-FN-532CW200~400SM/ PM/ MMyes
STC-MSL-FN-532-SCW200~400SM/ PM/ MMyes
STC-MSL-F-532CW400~700SM/ PM/ MMyes
STC-MSL-RA-532CW700~2000MM/
STC-MSL-R-532CW2000~10000MM/

532nm OEM Laser Modules

Green laser module at 532 nm are made features of ultra compact, low cost and easy operating, which are the perfect choice for design in and integration into OEM instrumentation and systems, and also for end user applications in scientific research, medical treatment and industrial development.

High Power OEM LaserDPSS lasers

  1. STC-OEM-S-532/ 1~300mW

  2. STC-OEM-U-532/ 300~1500mW

  3. STC-OEM-N-532/ 2000~5000mW

  4. STC-OEM-N-532-Water/ 1~5W   Water cooled

  5. STC-OEM-W-532/ 5~18W

  6. STC-OEM-W-532-Water/ 5~10W Water cooled

  7. STC-OEM-I-532/ 5W    Ultra compact

  8. STC-OEM-SW-532/ 10W    Low heat

  9. STC-OEM-V-532/ 5~15W     Water cooled

  10. STC-OEM-D-532/ 20-30W

  11. STC-OEM-D-532-Water/ 20-30W  Water cooled

Compact Laser Moduledpss lasers  

  1. STC-PGL-I-R-532/ 1~50mW

  2. STC-S-GDL-532/ 1~80mW

  3. STC-PGL-VI-532/ 1~80mW

  4. STC-PGL-H-532/ 1~500mW

  5. STC-PGL-H1-532/1~800mW Beam divergence  < 1.5 mrad

dpss lasers  

  1. STC-PGL-XII-E-532/ 1~50mW

  2. STC-PGL-FS-532/ 1~50mW

  3. STC-PGL-V-H-532/ 1~300mW

Fiber Coupled Laser Moduledpss lasers  STC-PGL-FC-532/ 1~50mW

1064 nm Infrared Laser Series

High stability 1064 nm laser, housed in compact packages, are the perfect choice for design in and integration into OEM instrumentation and systems and also for end user applications in research and development.

dpss lasers

Applications:

  • Confocal microscopy

  • Laser printing

  • Chip inspection

  • Particle measurements

  • Spectrum analysis

  • DNA sequencing

ModelOperating modeOutput powerMin. power stabilityM² factor
STC-MXL-SM-1064CW1~500 mW<2%/
STC-MIL-III-1064CW1~1500 mW<1%<1.5 ( <1.2 optional)
STC-MIL-S-1064CW1~1500 mW<1%<1.2
STC-MIL-H-1064CW2~3 W<1%<2.0
STC-MIL-N-1064CW4~5 W<1%<3.0
STC-MIL-W-1064CW6~20 W<1%<2.0
STC-MIL-V-1064CW6~20 W<1%<2.0
STC-HPL-1064-CWCW50~100 W<3%/
STC-HPL-1064-CWCW100~500 W<3%/

1064nm Low Noise Laser Series

High performance CW, ultra low noise 1064 nm lasers, noise less than 1% and power up to 20W. Housed in compact packages, are the perfect choice for design in and integration into OEM instrumentation and systems and also for end user applications in research and development.

dpss laser

Applications:

  • Fluorescence microscopy

  • DNA sequency, flow cytometry

  • Optical instrument

  • Chip inspection

  • Physics experiment

ModelOutput power (mW)Noise of amplitude
(rms,20Hz-20MHz)		M² factorSpectral line width (nm)
STC-MLL-III-10641~1500<1%<1.5 ( <1.2 optional)<0.2
STC-MLL-S-10641~1500<1%<1.2<0.2
STC-MLL-H-10642000~3000<1%<2.0<0.2
STC-MLL-N-10644000~5000<1%<2.0<0.2
STC-MLL-V-10646000~20000<1%<2.0<0.2
STC-MLL-W-10646000~20000<1%<3.0 ( typically)<0.2

1064nm Single Longitudinal Mode Laser Series

High performance CW, single longitudinal mode, ultra low noise 1064 nm Lasers, narrow spectrum linewidth<0.00001 nm. Housed in compact packages, are the perfect choice for design in and integration into OEM instrumentation and systems and also for end user applications in research and development.

dpss lasers

Applications:

  • Confocal microscopy

  • RAMAN spectroscopy

  • Holography

  • Particle measurements

  • DNA sequency, flow cytometry

  • Digital imaging, Analytical chemistry

ModelOperating modeOutput power (mW)Fiber coupling optionsAOM options
STC-MSL-S-1064CW1~200SM/ PM/ MMyes
STC-MSL-S-1064-SCW1~200SM/ PM/ MMyes
STC-MSL-III-1064CW1~1000SM/ PM/ MMyes
STC-MSL-III-1064-SCW1~1000SM/ PM/ MMyes
STC-MSL-R-1064CW1000 ~10000MM/

1064nm OEM Laser Module

Infrared laser modules at 1064 nm are made features of ultra compact, low cost and easy operating, which are the perfect choice for design in and integration into OEM instrumentation and systems, and also for end user applications in scientific research, medical treatment and industrial development.

High Power OEM Laserdpss laser  

  • STC-OEM-S-1064/ 1~1500mW

  • STC-OEM-N-1064/ 1500~5000mW

  • STC-OEM-W-1064/ 6000~20000mW

Compact Laser Moduledpss laser  

  • STC-PGL-I-R-1064/ 1~300mW

  • STC-PGL-VI-1064/ 1~300mW

  • STC-PGL-D12-1064/ 1~300mW

  • STC-PGL-FS-1064/ 1~500mW

  • STC-PGL-H1-1064/ 1~1000mW  Beam divergence  < 1.5 mrad

dpss laser  

  • STC-PGL-V-H-1064/ 1~1000mW

STC Series Lasers at Various Laser Wavelengths

CW DPSS SERIES:

Wavelength (nm) & Output power (mW)

Wavelength261303320335349355360425430457473480484
SLM(single frequency)





50

2W100

Low noise





50

10W500

Basic version55202030102001010010W5W3020
Wavelength (nm)491501515522523.5526.5532540543550552555
SLM(single frequency)

20
10010010W
100


Low noise

10010040040030W

100

Basic version4002005001008001W200W5001500200200100
Wavelength (nm)556561577588589593.5604607612639656.5660666
SLM(single frequency)10080300200200

100
3005020
Low noise20020030020050030


1W
400
Basic version2.5W2W3.5W4.5W4.5W8001004001001W1.2W2W200
Wavelength (nm)671689698721914946103010401047105310641105
SLM(single frequency)2.5W
2001001005020
80020010W
Low noise5W
1W1008008006001001W1.5W20W
Basic version5W2001W5008005W6001008W8W500W500
Wavelength (nm)112211771313131913421400-1800141314441645191019401990
SLM(single frequency)80
500505W






Low noise300
1W1.5W6W

400



Basic version1W4001W150W6W2W3004001W13W11W11W
Wavelength (nm)209621242600-44502796260028003000320034003600400042004400
Basic version20W2.5W1W3001W1W1W1W1W1W800800800

  • Notes: power can be any value between 0- maximum powers.

  • SLM: single longitudinal mode laser, spectral line width<0.00001 nm.

  • Low noise: Noise of amplitude (rms, 20Hz~20MHz)<1%.  Multi-mode: multiple longitudinal mode.

CW DPSS UV Laser

Wavelength(nm)261, 303, 320, 335, 349, 355, 360
Laser versionSLMLow noiseBasic version
261,303nm output power(mW)//5
320nm output power(mW)//20
335nm output power(mW)//10
349nm output power(mW)//30
355nm output power(mW)//10
360nm output power(mW)5050200
Power stability, rms (8 h)<3%,  <5%<1%,  <2%,  <3%<1%,  <2%,  <3%, 10%
Output noise, rms (8 h)<0.5%,  <1%,<0.5%,  <1%>10%
Transverse mode (Optional)TEM00, M2<1.5TEM00, M2<2TEM00, M2<2
Linewidth<10-5nm<0.2nm<0.2nm
Coherent length>50m~10cm~10cm
Polarization>50:1, >100:1, optional Horizontal±5 degree (Vertical Optional)>50:1, >100:1, optional Horizontal ±5 degree (Vertical Optional)>50:1 Horizontal±5 degree (Vertical Optional)
Pointing stability<0.05mrad<0.05mrad<0.1mrd
Beam diameter(1/e2)<1.5mm~1.5mm~1.0mm
Beam divergence<1.2mrad<1.0mrad<1.0mrad

CW DPSS BLUE Laser

Wavelength(nm)457, 473
Laser versionSLMLow noiseBasic version
457nm output power (mW)5,10,50,100,…,20005, 10, 50, 100, … ,100005,10,50,100,…,10000
473nm output power (mW)5, 10, 20, … , 1005, 10, 50, … , 5005, 10, 50, … , 5000
Transverse mode(Optional)TEM00 or Near TEM00, M2<1.2
Power stability, rms (8 h)Up to 1%
Output noise, rms (8 h)<0.5% (1Hz-20 MHz)<1% (20Hz-20MHz)<3% (1Hz-20MHz)
Longitudinal modeSingleMultiMulti
Linewidth<10-5nm<0.2nm ( <0.003nm for less than 400mW)<0.3nm
Coherent length>50 m~10cm~10cm
PolarizationLinear; Ratio >100:1; Horizontal optional for SLM laser
Pointing stability<0.05mrad for 473nm less than 500mW, and 457nm less than 1000mW
Beam diameter(1/e2, mm)0.7, 2.0, 3.0, 4.0 optional
Beam divergence (mrad)1.2, 1.5, 2.0 depends on beam diameter

CW DPSS BLUE Laser

Wavelength(nm)425430480484491
Output power (mW)1010030202400
Transverse modeNear TEM00
Beam diameter(1/e2)mm~4~5~3~4~3~4
Beam divergence (mrad)< 3< 2< 1.5< 3< 1.5< 3
Power stability, rms (8 h)< 10%,<5%, ( <3% available for individual wavelengths)
PolarizationLinear; Ratio >100:1

CW DPSS GREEN Laser

<0.5%(20Hz-20MHz) for low noise version

Wavelength(nm)532




Laser versionSLMLow noiseBasic version




Output power(mW)30,200,400,700,2W,10W300,400,1W,2.5W,5W, 20W, 30W300, 1.5W, 2.5W, 5W, 1W, 20W, 30W, 80W




Transverse mode (Optional)TEM00 or Near TEM00, M2<1.1




Power stability, rms (8 h)<1%




Output noise, rms (8 h)









Longitudinal mode
SingleMultiMulti
Linewidth<10-5nm0.2nm




Coherent length>50m~10cm




PolarizationLinear; Ratio>50:1, >100:1Horizontal±5 degree (Vertical Optional)




Pointing stability<0.05mrad for less than 400mW




Beam diameter(1/e2)mm0.7, 1.2, 1.5, 2 optional




Beam divergence(mrad)1.2, 1.5, 2 depends on beam diameter




CW DPSS GREEN Laser

Wavelength (nm)501515522523.5526.5540543550552555
SLM version (mW)


100100
100


Low noise Version (mW)
100100400400

100

Basic version (mW)2005001008001W5001.5W200200100
Transverse mode (Optional)TEM00 or Near TEM00, M2<1.2
Power stability, rms (8 h)Up to 1%
Output noise, rms (8 h)<0.5%(1Hz-20MHz) for low noise version
Linewidth<10-5nm for SLM version,  <0.2nm for basic version
Coherent length>50m for SLM version, >10cm for low noise version
PolarizationLinear; Ratio>100:1Horizontal±5 degree (Vertical Optional)
Pointing stability<0.05mrad for less than 400mW
Beam diameter(1/e2) (mm)0.7, 1.2, 1.5, 3 optional
Beam divergence (mrad)1, 1.5, 2 depends on beam diameter

CW DPSS Yellow Orange Laser

0.7; 1.0; 1.5; 2.5 optional

Wavelength556nm561nm577nm588nm589nm593.5nm





SLM version（mW）10080300200200






Low Noise version (mW)20020030020050030





Basic version(mW)2.5W2W3.5W4.5W4.5W800





Transverse mode (Optional)TEM00 or Near TEM00, M2<1.2





Power stability, rms (8 h)Up to 1%





Output noise, rms (8 h)<0.5%(1Hz-20MHz) for low noise version





Linewidth<10-5nm for SLM version,  <0.2nm for basic version





Coherent length>50m for SLM version, >10cm for low noise version





PolarizationLinear; >100:1, Vertical±5 degree (Horizontal Optional)





Pointing stability<0.05mrad for less than 400mW





Beam diameter(1/e2)mm












Beam divergence(mrad)1.2; 1.5; 2 depends on beam diameter

CW DPSS RED Laser

Wavelength(nm)604, 607, 612, 639, 656.5, 660, 666, 671, 689, 698, 721
Laser versionSLMLow noiseBasic version
604nm output power(mW)

100
607nm output power(mW)100/400
612nm output power(mW)

100
639nm output power(mW)3001W1W
656.5nm output power(mW)50/1.2W
660nm output power(mW)204002W
666nm output power(mW)//200
671nm output power(mW)2.5W5W5W
689nm output power(mW)//200
698nm output power(mW)2001W1W
721nm output power(mW)100100500
Power stability, rms(8h)<3%,  <5%, <10%(721nm)<3%,  <5%,  <10%(721nm)<3%, <5%,  <10%
Output noise, rms(8h)<1%,  <0.5%<1%< 1%
Longitudinal modeSingleMultiMulti
Linewidth<0.00001nm,  
<0.0003nm(639nm)		<0.004nm<0.2nm
Coherent length>50m for SLM version, >10cm for low noise version
Polarization>50:1,>100:1,optional Horizontal±5degree(Vertical Optional )>50:1,>100:1,optionalHorizontal±5degree(Vertical Optional )> 50:1, > 100:1 optional Horizontal±5 degree (Vertical optional )
Pointing stability<0.05mrad<0.05mrad<0.1mrad
Beam diameter(1/e2)(mm)1.0; 1.5; 2.0 optional
Beam divergence(mrad)1.0, 1.2; 1.5; 2 depends on beam diameter

CW DPSS IR Laser

Wavelength(nm)9149461030104010471053106410851105111211221177
SLM Version(mW)1005020
80020010W

2080
Low noise Version(mW)8008006001001W150020W1W
100300
Basic Version (mW)8005W6001008W8W500W1W5005001W400
Transverse mode (Optional)TEM00 or Near TEM00, M2<1.2
Power stability, rms (8 h)Up to 1%
Output noise, rms (8 h)<0.5%(20Hz-20MHz) for low noise version
Linewidth<10-5nm for SLM version,  <0.2nm for basic version
Coherence length>50m for SLM version, ~10cm or >1m for low noise version
PolarizationLinear; 100:1
Pointing stability<0.05mrad for less than 100mW
Beam diameter(1/e2, mm)0.7, 1.2, 1.5, 2 optional
Beam divergence(mrad)1.2, 1.5, 2 depends on beam diameter

CW DPSS IR Laser

Wavelength(nm)131313191342141314441645191019401990209621242796
SLM Version(mW)500505W








Low noise Version(mW)1W1.5W6W
400






Basic Version (mW)1W150W6W3004001W13W11W11W20W2.5W300
Transverse mode (Optional)TEM00 or Near TEM00, M2<1.2
Power stability, rms (8 h)Up to 1%
Output noise, rms (8 h)<0.5%(20Hz-20MHz) for low noise version
Linewidth<10-5nm for SLM version,  <0.2nm for basic version
Coherence length>50m for SLM version, ~10cm or >1m for low noise version
PolarizationLinear; 100:1
Pointing stability<0.05mrad for less than 100mW
Beam diameter(1/e2, mm)0.7,1.2,1.5,2 optional
Beam divergence(mrad)1.2, 1.5, 2 depends on beam diameter

CW DPSS OPO IR Laser

Wavelength (nm)1400-18002600-44001400-18002600-4450
Laser versionSingle wavelength output in this rangeWavelength tunable, range up to 350 nm
Output power (mW)Up to 2WUp to 1WUp to 2WUp to 1W
Transverse modeNear TEM00
Power stability, rms (8 h)< 5%
Linewidth< 2nm
Beam diameter (1/e2, mm)<10
Beam divergence (mrad)<8 or  <10
Data Sheet
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