1535nm Er:glass Q-switched nanosecond laser

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1535nm Er:glass Q-switched nanosecond laser
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The 1535nm laser is one of the solid-state lasers offered by Ulaser.  It is based on bonded crystals of Er: glass and Co: spinel.  This is a very good erbium laser.  Due to our mature bonding and packaging technology, our 1535nm laser can also be called a 1535nm microchip laser.  

The most important advantage of our 1535nm laser is its safety for the user’s eyes.  Because the human eye is more easily exposed to a 1535nm laser than other lasers (such as 1064nm Nd: YAG laser).  In addition, our 1535nm laser can provide large pulse laser energy of up to 400 μJ.  Its lighter weight and smaller size are other highlights.  

Our 1535nm laser has a wide range of applications in the infrared range.  It can be used as a light source for light lidar sensors and also for laser rangefinders. 

Main features Application
  • Eye safety  
  • Lighter weight  
  • Small package size  
  • Wide operating temperature range  
  • Passive Q switching technology based on Er:Glass  
  • Laser pulse width up to 5ns  
  • Maximum PRF to 1kHz  
  • Pulse power up to 400 μJ
  • Fuse  
  • Range finder  
  • Weather radar  
  • Laser ranging  
  • Obstacle avoidance radar 

1535nm Eye-safe Laser Low Energy

ItemsValue
ModelUL-LF100-BUL-LF200-BUL-LF300-BUL-LF100-B-PIN*UL-LF200-B-PIN*UL-LF300-B-PIN*
Wavelength1535nm
Output energy100μJ200μJ300μJ100μJ200μJ300μJ
Pluse width5ns5ns
Repetition Rate10Hz
Divergence angle10mrad8mrad10mrad8mrad
Working current8A10A12A8A10A12A
Weigth10g10g10g10g10g10g
Size21x8x7mm321x8x7mm325x8x7mm325x8x7mm3
Working temperature range-40℃~+65℃
Storage temperature range-55℃~+80℃
The product does not include drivers by default
Note: *This model has a built-in PIN, and the PIN amplitude is 2-3V@50Ω impedance

1535nm Eye-safe Laser High Energy

ItemsValue
ModelUL-LF400-BUL-LF500-BUL-LF800-BUL-LF1000-B
Wavelength1535nm
Output energy400μJ500μJ800μJ1000μJ
Pluse width6ns6ns8ns8ns
Repetition Rate10Hz10Hz10Hz5Hz
Divergence angle8mrad8mrad7mrad7mrad
Working current15A20A30A30A
Weigth10g13g20g20g
Size28x8x7mm332x8x7mm340X9X7.7mm340X9X7.7mm3
Working temperature range-40℃~+65℃
Storage temperature range-55℃~+80℃
The product does not include drivers by default

1535nm Eye-safe Laser High Repetition Frequency

ItemsValue
ModelUL-HF50-BUL-HF20-BUL-HF10-BUL-HF50-B-PIN*UL-HF20-B-PIN*UL-HF10-B-PIN*
Wavelength1535nm
Output energy50μJ20μJ10μJ50μJ20μJ10μJ
Pluse width5ns6ns8ns5ns6ns8ns
Repetition Rate1KHz2.5KHz5KHz1KHz2.5KHz5KHz
Divergence angle16mrad17mrad18mrad16mrad17mrad18mrad
Working Voltage2V2V2V---
Spot Diamteter0.3mm0.3mm0.3mm---
Directivity＜0.2°---
Beam ModeTEM00
Working Current5A
Weigth8g12g
Size21×8×7mm325×8×7mm3
Working temperature range-40℃~+65℃
Storage temperature range-55℃~+80℃
Note: *This model has a built-in PIN, and the PIN amplitude is 2V@50Ω impedance
The product does not include drivers by default

If you are intereted in 1535nm Er:glass Q-switched nanosecond laser, please click the button below to enquire or ask for a samplel.

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