1535nm Er:glass Lasers

1535nm Er:glass Lasers

Keywords: Er glass laser, 1535nm, Erbium glass, Eye safe
Sep 30, 2020 View: 3339 Data Sheet

1535nm eye-safe laser is ultra-compact diode-pumped microchip laser based on Er:glass. Utilizing laser diode packaging technology, the output energy of this laser is up to 1000uJ, making it possible to detect targets within a radius of 500m-20km, and widely used in compact eye-safe range finder.

STXL Series Er:glass Lasers

1535nm eye-safe laser is ultra-compact diode-pumped microchip laser based on Er:glass. Utilizing laser diode packaging technology, the output energy of this laser is up to 2mJ, making it possible to detect targets within a radius of 500m-20km, and widely used in compact eye-safe range finder.

1. STXL 1535nm Erbium Glass Laser Modules With Beam Expander

1535nm Erbium glass laser module with beam expander is an integrated laser module composed of erbium glass microchip laser, beam expander and photodetector (PIN) independently developed by us which is professionally used in laser ranging, laser remote sensing, lidar and other applications. The STXL-1535-25X series of laser modules are specified to deliver 100-300μJ at 1535nm with divergence angle of 0.5mard, and provide PD output signal, which has the characteristics of small size, high reliability and wide temperature operation.

Applications:


  • Laser ranging

  • Laser remote sensing

  • Lidar

Key Features:

  • 1535nm, eye-safe

  • Integrated PD

  • Divergence angle of 0.5mrad

  • Compact structure

  • High stability

Optical Parameters
Wavelength (nm)1535
Repetition rate (Hz)10
Pulse energy (mJ)100200300
Pulse width (ns)5
Pump pulse duration (ms)≤2≤2≤2.5
Beam diameter (mm)7.588.5
Beam full divergence   Typ. (mrad)0.550.50.45
Magnification25X
System Parameters
Operating current (A)81012
Operating voltage (V)1.8
Vibration5Hz,   2.5g
ShockAxial   100g, 1ms
Operating temperature (℃)-40~65
Storage temperature (℃)-55~80
Storage relative humidity≤85%
Operating lifetime (H)≥5000

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate – Beam Expansion Ratio-Others

For example: STXL-1535nm-200uJ-10Hz-25X, is a STXL series microchip laser with 1535nm wavelength, 200uJ energy and 10Hz pulse repetition rate, 25x beam expander with PD.

2. STXL High Peak Power 1535nm Erbium Glass Laser Modules with Beam Expander

High peak power 1535nm Erbium glass laser module with beam expander is an integrated laser module composed of high-energy erbium glass microchip laser, beam expander and photodetector (PIN) independently developed by us, which is professionally used in laser ranging, laser remote sensing, lidar and other applications. The STXL-1535-30X series of laser modules are specified to deliver high peak power of 500μJ-1mJ at 1535nm with divergence angle of less than 0.3mard, and provide PD output signal, which has the characteristics of small size, high reliability and wide temperature operation.

Applications:

  • Laser ranging

  • Laser remote sensing

  • Lidar

Key Features:

  • 1535nm, Eye-safe

  • High peak power

  • Divergence angle <0.3mrad

  • Integrated PD

  • Compact structure

  • High stability

Optical Parameters
Wavelength (nm)1535
Repetition rate (Hz)105
Output power (μJ)5001000
Pulse width (ns)67
Pump pulse duration   (ms)≤2.5≤2.5
Beam diameter (mm)1416
Beam full divergence  Typ.(mrad)0.280.25
Magnification30X
System Parameters
Operating current (A)2030
Operating voltage (V)1.8
Vibration5Hz,   2.5g
ShockAxial   100g, 1ms
Operating temperature (℃)-40~65
Storage temperature (℃)-55~80
Storage relative humidity≤85%
Operating lifetime (H)≥5000

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate – Beam Expansion Ratio-HPP

For example: STXL-1535nm-500uJ-10Hz-30X-HPP, is a STXL series microchip laser with 1535nm wavelength, 500uJ energy and 10Hz pulse repetition rate, 30x beam expander with PD & high peak power.

3. STXL 1535nm 100~300μJ Microchip Lasers with PIN

Our 1535nm microchip laser modules with photodetector (PIN) operate in the eye safe wavelength regime, have great advantages in applications including laser ranging and LiDAR. This series of laser modules are equipped with integrated photodetector (PIN), providing PD output signal, no tail pulse, stable pulse energy and excellent beam profile. The integrated design of diode-pumped module and laser crystal brings convenience to installation and integration due to the compact size.

Applications:

  • Laser rangefinder

  • Meteorological radar

Key Features:

  • Integrated PIN, provides PD output signal

  • Passively Q-switched, Er:glass

  • Eye-safe

  • Extremely light

Optical Parameters
Wavelength (nm)1535
Pulse energy (μJ)100200300
Pulse width (ns)≤5
Repetition rate (Hz)10
Operating current (A)81012
PIN amplitude (V@50Ω resistance)2-3
Beam full divergence   Typ.(mrad)108
Beam profileTEM00
Weight (g)810
Dimensions (W×H×L,   mm)21x8x725x8x7
Operation temperature (℃)-40~65
Storage temperature (℃)-55~80

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate – Others

For example: STXL-1535nm-200uJ-10Hz-PIN, is a STXL series microchip laser with 1535nm wavelength, 200uJ energy and 10Hz pulse repetition rate with PID.

4. STXL High Repetition Rate 1535nm Microchip Laser Modules with PIN

High repetition rate 1535nm microchip laser modules with photodetector (PIN) are Er: glass eye-safe lasers operating at 1-10kHz. This series of laser modules are equipped with integrated photodetector (PIN), which is able to provide PD output signal. Utilizing the semiconductor laser packaging technology, these lasers feature compact size, sufficient performance stability and excellent beam quality.

Applications:

  • Laser ranging

  • Laser remote sensing

  • Lidar

Key Features:

  • Integrated PIN, provides PD output signal

  • Passively Q-switched, Er:glass

  • Eye-safe

  • Wide temperature operation

Wavelength (nm)1535
Pulse energy (μJ)4020105
Pulse width (ns)≤5≤6≤8≤10
Repetition rate (kHz)12.5510
Operating current (A)5
PIN amplitude (V@50Ω resistance)2
Beam full divergence (typ., mrad)≤16≤17≤18≤20
Beam profileTEM00
Weight (g)7
Dimensions (W×H×L, mm)21x8x7
Operation temperature (℃)-40~65
Storage temperature (℃)-55~80

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate – HRR

For example: STXL-1535nm-40uJ-1kHz-HRR, is a STXL series microchip laser with 1535nm wavelength, 40uJ energy and 1kHz pulse repetition rate with PID.

5. STXL High Repetition Rate 1535nm Erbium Glass Laser Modules With Beam Expander

High repetition rate 1535nm Erbium glass laser module with beam expander is an integrated laser module composed of high repetition rate erbium glass microchip laser, beam expander and photodetector (PIN) independently developed by us, which is professionally used in laser ranging, altimeter, lidar and other applications. The STXL-1535-40X series of laser modules are specified to deliver 5-40μJ at 1535nm with high repetition rate of 1-10kHz and small divergence angle, and provide PD output signal, which has the characteristics of small size, high reliability and wide temperature operation.

Applications:

  • Laser ranging

  • Laser remote sensing

  • Lidar

Key Features:

  • 1535nm, eye-safe

  • High repetition rate

  • Divergence angle <0.5mrad

  • Integrated PD

  • Compact structure

  • High reliability

Optical Parameter
Wavelength (nm)1535
Repetition rate (kHz)12.5510
Output power (μJ)4020105
Pulse width (ns)56810
Beam diameter (mm)12121212
Beam full divergence Typ. (mrad)0.40.40.450.45
Magnification40X
System Parameters
Operating current (A)6
Operating voltage (V)1.8
Vibration5Hz, 2.5g
ShockAxial   100g, 1ms
Operating temperature (℃)-40~65
Storage temperature (℃)-55~80
Storage relative humidity≤85%
Operating lifetime (H)≥5000

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate – Beam Expansion Ratio - HRR

For example: STXL-1535nm-40uJ-1kHz-40X-HRR, is a STXL series microchip laser with 1535nm wavelength, 40uJ energy, 1kHz pulse repetition rate, 40x beam expander with PID.

6. STXL-F Series Microchip Lasers

Er:glass Eye-safe Lasers are diode pumped, water-free, passively Q-switched lasers independently developed by us, combine eye-safe wavelength operation with high peak power, short pulse duration (pulse width), and diffraction limited beam quality to deliver unmatched size, weight and power. Our Eye-safe DPSS Lasers operate at 1535nm, in addition to being called 1535nm lasers, these lasers are also called 1540nm lasers, 1534nm lasers, 1.54um lasers or 1.54μm lasers, widely used as the emission light source of rangefinder. At this wavelength, eye-safe laser ranging systems can be easily configured without compromise to beam power or quality. This makes laser ranging applications safer for customers. Most of these lasers are operational over a wide temperature range from -40℃ to 60℃, with lifetime exceeding 60 million shots.

Applications:

  • Lidar

  • Laser ranging

Key Features:

  • 1535nm, eye safe

  • Pulse width down to 5ns

  • Single pulse energy up to 400μJ

  • Repetition rate up to 1kHz

Optical Parameters
Wavelength (nm)1535
Repetition rate (kHz)0.010.010.010.010.0050.00512.5510
Pulse energy (μJ)10020030050070010004020105
Pulse width (ns)≤5≤5≤5≤6≤7≤7≤5≤6≤8≤10
Power stability (8h)3%
Beam profileTEM00
Full angle divergence   Typ. (mrad)Horizontal @1/e²≤12≤10≤10≤8≤7≤7≤16≤17≤18≤20
Vertical @1/e²≤12≤10≤10≤8≤7≤7≤16≤17≤18≤18
System Parameters
Supply power voltage100-240   VAC, 50/60 Hz
Modulation inputTTL0-5V, SMA input
Control interfaceRS232,   USB
Power consumption (W)≤3≤7
Power dimensions   (W×H×L, mm)168×88×140
Laser head dimensions   (W×H×L, mm)45×30×120
Operation temperature   (℃)15-35
Storage temperature (℃)0-60

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate

For example: STXL-F-1535nm-100uJ-10Hz, is a STXL series microchip laser with 1535nm wavelength, 100uJ energy, 10Hz pulse repetition rate.

7. STXL High Repetition Rate 1535nm Microchip Laser Module

Er:glass eye-safe lasers are diode pumped, water-free, passively Q-switched lasers independently developed by us, combine eye-safe wavelength operation with high peak power, short pulse duration (pulse width), and diffraction limited beam quality to deliver unmatched size, weight and power. Our eye-safe DPSS lasers operate at 1535nm, in addition to being called 1535nm lasers, these lasers are also called 1540nm lasers, 1534nm lasers, 1.54um lasers or 1.54μm lasers, widely used as the emission light source of rangefinder. At this wavelength, eye-safe laser ranging systems can be easily configured without compromise to beam power or quality. This makes laser ranging applications safer for customers. Most of these lasers are operational over a wide temperature range from -40℃ to 60℃, with lifetime exceeding 60 million shots.

Applications:

  • Obstacle avoidance radar

  • Meteorological radar

  • Laser range finder

Key Features:

  • Passively Q-switched, Er:glass

  • Eye-safe

  • Extremely light (about 10g)

  • Wide operating temperature range

Wavelength (nm)1535
Pulse energy (μJ)4020105
Repetition rate (kHz)12.5510
Pulse width (ns)≤5≤6≤8≤10
Operating current (A)5
Operating voltage (V)2
Beam diameter (mm)0.3
Beam full divergence (typ., mrad)≤16≤17≤18≤20
Beam pointing< 0.2°
Beam profileTEM00
Weight (g)≤10
Dimensions (W×H×L, mm)21x8x7
Operation temperature (℃)-40~65
Storage temperature (℃)-55~80

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate – HRR-Q

For example: STXL-1535nm-40uJ-1kHz-HRR-Q, is a STXL series high repetition rate passively Q-switched microchip laser with 1535nm wavelength, 40uJ energy, 1kHz pulse repetition rate.

8. STXL 100~300μJ 1535nm Microchip Laser Modules

Er:glass eye-safe lasers are diode pumped, water-free, passively Q-switched lasers combined eye-safe wavelength operation with high peak power, short pulse duration (pulse width), and diffraction limited beam quality to deliver unmatched size, weight and power. Our eye-safe DPSS lasers operate at 1535nm, in addition to being called 1535nm lasers, these lasers are also called 1540nm lasers, 1534nm lasers, 1.54um lasers or 1.54μm lasers, widely used as the emission light source of rangefinder. At this wavelength, eye-safe laser ranging systems can be easily configured without compromise to beam power or quality. This makes laser ranging applications safer for customers. Most of these lasers are operational over a wide temperature range from -40℃ to 60℃, with lifetime exceeding 60 million shots.

Applications:

  • Laser range finder

  • Meteorological radar

Key Features:

  • Passively Q-switched, Er:glass

  • Eye-safe

  • Extremely light

  • Super compact design

  • Wide operating temperature range

Wavelength (nm)1535
Pulse energy (μJ)100200300
Pulse width (ns)≤5
Repetition rate (Hz)10
Operating current (A)71012
Beam full divergence (typ., mrad)10
Beam profileTEM00
Weight (g)71012
Dimensions (W×H×L, mm)21x8x725x8x7
Operation temperature (℃)-40~65
Storage temperature (℃)-55~80

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate – HRR-Q

For example: STXL-1535nm-100uJ-10Hz-HRR-Q, is a STXL series high repetition rate passively Q-switched microchip laser with 1535nm wavelength, 100uJ energy, 10Hz pulse repetition rate.

9. STXL High Energy 1535nm Microchip Laser Modules

Er:glass eye-safe lasers are diode pumped, water-free, passively Q-switched lasers combined eye-safe wavelength operation with high peak power, short pulse duration (pulse width), and diffraction limited beam quality to deliver unmatched size, weight and power. Our eye-safe DPSS lasers operate at 1535nm, in addition to being called 1535nm lasers, these lasers are also called 1540nm lasers, 1534nm lasers, 1.54um lasers or 1.54μm lasers, widely used as the emission light source of rangefinder. At this wavelength, eye-safe laser ranging systems can be easily configured without compromise to beam power or quality. This makes laser ranging applications safer for customers. Most of these lasers are operational over a wide temperature range from -40℃ to 60℃, with lifetime exceeding 60 million shots.

Applications:

  • Laser range finder

  • Altimeter

  • LIBS

Key Features:

  • Peak power >150kW

  • Eye-safe

  • No temperature controlling

  • Low operating current

  • Compact size

Wavelength (nm)

1535

Pulse energy (μJ)8001000
Pulse width (ns)≤7≤8
Repetition rate (Hz)105
Operating current (A)30
Beam full divergence (typ., mrad)≤7
Beam profileTEM00
Weight (g)20
Dimensions (W×H×L, mm)38x9x7.7
Operation temperature (℃)-40~65
Storage temperature (℃)-55~80

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate – HE

For example: STXL-1535nm-800uJ-10Hz-HE, is a STXL series high energy microchip laser with 1535nm wavelength, 800uJ energy, 10Hz pulse repetition rate.

10. STXL 500μJ High Energy 1535nm Microchip Laser Modules

Er:glass eye-safe lasers are diode pumped, water-free, passively Q-switched lasers combined eye-safe wavelength operation with high peak power, short pulse duration (pulse width), and diffraction limited beam quality to deliver unmatched size, weight and power. Our Eye-safe DPSS Lasers operate at 1535nm, in addition to being called 1535nm lasers, these lasers are also called 1540nm lasers, 1534nm lasers, 1.54um lasers or 1.54μm lasers, widely used as the emission light source of rangefinder. At this wavelength, eye-safe laser ranging systems can be easily configured without compromise to beam power or quality. This makes laser ranging applications safer for customers. Most of these lasers are operational over a wide temperature range from -40℃ to 60℃, with lifetime exceeding 60 million shots.

Applications:

  • Laser range finder

  • Meteorological radar

Key Features:

  • Passively Q-switched, Er:glass

  • Eye-safe

  • Extremely light

  • Super compact design

  • Wide operating temperature range

Wavelength (nm)1535
Pulse energy (μJ)500
Pulse width (ns)≤6
Repetition rate (Hz)10
Operating current (A)20
Beam full divergence (typ., mrad)6
Beam profileTEM00
Weight (g)13
Dimensions (W×H×L, mm)32x8x7
Operation temperature (℃)-40~65
Storage temperature (℃)-55~80

Part numbering:

Series – Wavelength – Pulse Energy – Pulse Repetition Rate – HE

For example: STXL-1535nm-500uJ-10Hz-HE, is a STXL series high energy microchip laser with 1535nm wavelength, 500uJ energy, 10Hz pulse repetition rate.

SLY Series Erbium-Doped Glass Lasers

Our SLY series erbium-doped glass lasers can be used within human eye safety range, easy to control, highly efficient and have a long lifetime. These lasers are available in various wavelengths at 1535 and 1537nm.

Features:

  • Human eye safety

  • Small size and light weight

  • High photoelectric conversion efficiency

  • Adapt to the harsh operating environment

Applications:

  • Laser Ranging

  • LIDAR

  • Laser Communication

1. A1 Series Er Glass Lasers SLY-1535-xxx-A1

ParametersSLY-1535-100-A1SLY-1535-200-A1SLY-1535-300-A1SLY-1535-400-A1
Wavelength1535nm
Pulsed width (FWHM)3ns - 6ns
Pulsed energy (µJ)100200300400
Peak Power (kw)25507080
Energy Stability≤5%
Beam-divergence angle≤12mrad
Working Voltage2V
Working current (A)7121214
Working Frequency1Hz – 10Hz
Pulsed Width1ms -2.5ms
Working temperature-40°C - 60°C
Storage temperature-50°C - 70°C
Life Time10000000 times
Weight<10g

Dimension of SLY-1535-xxx-A1:

Remark:

xxx: pulsed energy (µJ)

2. A3 Series Er Glass Lasers SLY-1535-xxx-A3

ParametersSLY-1535-100-A3SLY-1535-200-A3SLY-1535-300-A3SLY-1535-400-A3
Wavelength1535nm
Pulsed width (FWHM)3ns - 6ns
Pulsed energy (µJ)100200300400
Peak Power (kw)25507080
Energy Stability≤5%
Beam-divergence angle≤12mrad
Working Voltage2V
Working current (A)7121214
Working Frequency1Hz - 10Hz
Pulsed Width1ms - 2.5ms
Working temperature-40°C - 60°C
Storage temperature-50°C - 70°C
Life Time10000000 times
Weight<10g

Dimension of SLY-1535-xxx-A3:

Remark:

xxx: pulsed energy (µJ)

3. A4 Series Er Glass Lasers SLY-1535-xxx-A4

ParametersSLY-1535-100-A4SLY-1535-200-A4SLY-1535-300-A4SLY-1535-400-A4
Wavelength1535nm
Pulsed width (FWHM)3ns - 6ns
Pulsed energy (µJ)100200300400
Peak Power (kw)25507080
Energy Stability≤5%
Beam-divergence angle≤0.5mrad
Working Voltage2V
Working current (A)7121214
Working Frequency1Hz - 10Hz
Pulsed Width1ms - 2.5ms
Working temperature-40°C - 60°C
Storage temperature-50°C - 70°C
Life Time10000000 times
Weight<20g

Dimension of SLY-1535-xxx-A4:

Remark:

xxx: pulsed energy (µJ)

4. A5 Series Er Glass Lasers SLY-1535-xxx-A5

ParametersSLY-1535-100-A5SLY-1535-200-A5SLY-1535-300-A5SLY-1535-400-A5
Wavelength1535nm
Pulsed width (FWHM)3ns - 6ns
Pulsed energy (µJ)100200300400
Peak Power (kw)25507080
Energy Stability≤5%
Beam-divergence angle≤0.5mrad
Working Voltage2V
Working current (A)7121214
Working Frequency1Hz - 10Hz
Pulsed Width1ms - 2.5ms
Working temperature-40°C - 60°C
Storage temperature-50°C - 70°C
Life Time10000000 times
Weight<20g

Dimension of SLY-1535-xxx-A5:

Remark:

xxx: pulsed energy (µJ)

5. A6 Series Er Glass Lasers SLY-1535-40-A6

ParametersSLY-1535-40-A6
Wavelength1535nm
Pulsed width (FWHM)3ns - 5ns
Pulsed energy (µJ)40
Peak Power (kw)10
Energy Stability≤5%
Beam-divergence angle≤0.5mrad
Working Voltage2V
Working current (A)3
Working Frequency10000Hz
Pulsed Width0.2ms – 0.4ms
Working temperature-40°C - 60°C
Storage temperature-50°C - 70°C
Life Time10000000 times
Weight<20g

Dimension of SLY-1535-40-A6:

 

6. A8 Series Er Glass Lasers SLY-1535-2000-A8

ParametersSLY-1535-2000-A8
Wavelength1535nm
Pulsed width (FWHM)10ns - 15ns
Pulsed energy (µJ)2000
Peak Power (kw)150
Energy Stability≤5%
Beam-divergence angle≤4mrad
Working Voltage<4V
Working current (A)70
Working Frequency1Hz – 5Hz
Pulsed Width3ms – 5ms
Working temperature-40°C - 60°C
Storage temperature-55°C - 75°C
Life Time10000000 times
Weight<80g

Dimension of SLY-1535-2000-A8:

7. C1 Series Er Glass Lasers SLY-1535-500-C1

ParametersSLY-1535-500-C1
Wavelength1535nm
Pulsed width (FWHM)4ns - 6ns
Pulsed energy (µJ)500
Peak Power (kw)100
Energy Stability≤5%
Beam-divergence angle≤12mrad
Working Voltage2V
Working current (A)15
Working Frequency1Hz – 5Hz
Pulsed Width1ms – 2.5ms
Working temperature-40°C - 60°C
Storage temperature-50°C - 70°C
Life Time10000000 times
Weight<20g

Dimension of SLY-1535-500-C1:

8. C2 Series Er Glass Lasers SLY-1535-40-C2

ParametersSLY-1535-40-C2
Wavelength1535nm
Pulsed   width (FWHM)3ns - 4ns
Pulsed   energy (µJ)40
Peak   Power (kw)10
Energy   Stability≤5%
Beam-divergence   angle≤15mrad
Working   Voltage2V
Working   current (A)3
Working   Frequency1000Hz
Pulsed   Width0.2ms – 0.4ms
Working   temperature-40°C - 60°C
Storage   temperature-50°C - 70°C
Life Time10000000 times
Weight<10g

Dimension of SLY-1535-40-C2:

9. C3 Series Er Glass Lasers SLY-1535-xxx-C3

ParametersSLY-1535-100-C3SLY-1535-200-C3SLY-1535-300-C3SLY-1535-400-C3
Wavelength1535nm
Pulsed width (FWHM)≤12ns
Pulsed energy (µJ)100200300400
Peak Power (kw)25507080
Energy Stability≤5%
Beam-divergence angle≤0.5mrad
Working Voltage2V
Working current (A)7121214
Working Frequency1Hz - 10Hz
Pulsed Width1ms - 2.5ms
Working temperature-50°C - 70°C
Storage temperature-55°C - 75°C
Life Time10000000 times
Weight<15g

Dimension of SLY-1535-xxx-C3:

Remark:

xxx: pulsed energy (µJ)

10. C7 Series Er Glass Lasers SLY-1535-40-C7

ParametersSLY-1535-40-C7
Wavelength1535nm
Pulsed width (FWHM)3ns - 5ns
Pulsed energy (µJ)40
Peak Power (kw)10
Energy Stability≤5%
Beam-divergence angle≤0.5mrad
Working Voltage2V
Working current (A)3
Working Frequency1000Hz
Pulsed Width0.2ms – 0.4ms
Working temperature-40°C - 60°C
Storage temperature-50°C - 70°C
Life Time10000000 times
Weight<30g

Dimension of SLY-1535-40-C7:

11. C7 Series Er Glass Lasers SLY-1537-500-C9

ParametersSLY-1537-500-C9
Wavelength1537nm
Pulsed width (FWHM)4ns - 7ns
Pulsed energy (µJ)500
Peak Power (kw)10
Energy Stability≤5%
Beam-divergence angle≤5mrad
Working Voltage4V
Working current (A)20
Repeating Frequency10Hz
Working temperature-40°C - 60°C
Storage temperature-55°C - 75°C
Life Time10000000 times
Weight<20g

Dimension of SLY-1537-500-C9:

NOTE:

1. Anti-static measures must be taken during transportation, storage and use.

2. Laser diode pins need to be protected by connecting short lines between them.

3. Laser window to ensure clean and pollution-free.

4. Use constant-current power supply to avoid peaks and surges when working.

5. The laser must be installed reliably when working.

6. Follow the operating instruction manual.

7. For other questions, please contact us.

SED Series Erbium-doped Glass Microchip Lasers

Parts Numbering Schema

Series – Wavelength – Pulse Energy – Pulse Width– Others

For example: SED-1535nm-100uJ-3.5ns, is a SED Erbium-doped laser with 1535nm wavelength, 120uJ Pulse energy and 3.5ns pulse width.

1. 100~300 µJ Erbium-doped glass laser, SED-1535nm-xxx-3.5ns

The erbium glass laser emits at an eye-safe wavelength of 1.54µm and offers high beam quality within the atmospheric window. With a pulse energy of 100-300 µJ, it is suitable for eye-safe laser ranging. This laser exhibits low power consumption, high peak power, narrow pulse width, compact size, and does not require temperature control. It has been proven to be a safe, efficient, and stable eye-safe laser solution.

Technical Specifications:

Part numberSED-1535nm-100uJ-3.5nsSED-1535nm-200uJ-3.5nsSED-1535-300uJ-3.5ns
Wavelength1535nm1535nm1535nm
Pulse energy (Min/Typ.)≥100µJ≥200µJ≥300µJ
Pulse width, Typ.   (FWHM)3.5ns3.5ns3.5ns
Pulse repetition rate1~20Hz1~10Hz1~20Hz
Pulse stability10%10%10%
Spots diameter0.2mm0.2mm0.2mm
Beam divergence angle10mrad10mrad10mrad
Spots modeTEM00TEM00TEM00
Operating temperature-45 °C~ +65°C-45 °C~ +65°C-45 °C~ +65°C
Storage temperature-55 °C~ +85°C-55 °C~ +85°C-55 °C~ +85°C
Impact1500G, 0.5ms1500G, 0.5ms1500G, 0.5ms
Vibration20~2000 Hz/20G20~2000 Hz/20G20~2000 Hz/20G
Life span>50 million shots>50 million shots>50 million shots
Dimension (mm)25x8x725x8x725x8x7
Weight8g8g8g
Voltage2V2V2V
Current6A12A12A
Pulse width≥2ms≥1.8ms≥2.5ms

2. 500 µJ Erbium-doped glass laser, SED-1535nm-500uJ-5ns

The erbium glass laser emits at an eye-safe wavelength of 1.54µm and offers high beam quality within the atmospheric window. With a pulse energy of 500 µJ, it is suitable for eye-safe laser ranging. This laser exhibits low power consumption, high peak power, narrow pulse width, compact size, and does not require temperature control. It has been proven to be a safe, efficient, and stable eye-safe laser solution.

Technical Specifications:

Part numberSED-1535nn-500uJ-5ns
Wavelength1535nm
Pulse energy   (Min/Typ.)≥500µJ
Pulse width, Typ.   (FWHM)5ns
Pulse repetition rate1~10Hz
Pulse stability10%
Spots diameter0.3mm
Beam divergence angle10mrad
Spots modeTEM00
Operating temperature-45 °C~ +65°C
Storage temperature-55 °C~ +85°C
Impact1500G, 0.5ms
Vibration20~2000 Hz/20G
Life span>50 million shots
Dimension (mm)32x8x7
Weight10g
Voltage2V
Current20A
Pulse width≥2.4ms

3. 2mJ Erbium-doped Glass Laser, SED-1535nm-2mJ-11ns

This laser employs erbium glass as the active medium operating at a wavelength of 1.54 µm. It offers a high photoelectric conversion efficiency, effectively converting electrical energy into laser power. With excellent optical performance and output stability, it consistently delivers pulse energy of over 2mJ. It is compact, lightweight, and excels in various fields such as scientific research, medical treatment, and industrial processing.

Technical Specifications:

Part numberSED-1535nm-2mJ-11ns
Wavelength1535nm
Pulse energy   (Min/Typ.)≥2mJ
Pulse width, Typ.   (FWHM)11ns
Pulse repetition rate5Hz
Pulse stability±5%
Spots diameter0.5mm
Beam divergence angle4mrad
Spots modeTEM00
Operating temperature-45 °C~ +65°C
Storage temperature-55 °C~ +85°C
Impact1500G, 0.5ms
Vibration5~2000 Hz/20G
Life span>50 million shots
Dimension (mm)60x34x26
Weight120g
Voltage5V
Current65A
Pulse width≥4ms

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