1535nm Er:glass Q-switched nanosecond laser

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1535nm Er:glass Q-switched nanosecond laser

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 width5ns
Repetition Rate10Hz
Divergence angle10mrad8mrad
Working current7A10A12A8A10A12A
Weigth7g10g12g8g8g10g
Size21x8x7mm321x8x7mm325x8x7mm321×8×7mm3
25x8x7mm3
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-LF500-BUL-LF1000-B
Wavelength1535nm
Output energy500μJ1000μJ
Pluse width6ns8ns
Repetition Rate10Hz5Hz
Divergence angle8mrad7mrad
Working current20A30A
Weigth13g20g
Size32x8x7mm340X9X7.7mm3
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-HF40-BUL-HF20-BUL-HF10-BUL-HF5-BUL-HF40-B-PIN*UL-HF20-B-PIN*UL-HF10-B-PIN*UL-HF5-B-PIN*
Wavelength1535nm
Output energy40μJ20μJ10μJ5μJ40μJ20μJ10μJ5μJ
Pluse width5ns6ns8ns10ns5ns6ns8ns10ns
Repetition Rate1KHz2.5KHz5KHz10KHz1KHz2.5KHz5KHz10KHz
Divergence angle16mrad17mrad18mrad20mrad16mrad17mrad18mrad20mrad
Directivity<0.2°----
Weigth≤10g7g7g7g7g
Size21×8×7mm3
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

1535nm eye-safe laser (Er glass laser) Laser system with drive and control program

ModelRepetition frequency (KHz)Output energy(uJ)Pulse width (ns)
UL1535-10Hz-100μJ-MF0010.011005
UL1535-10Hz-200μJ-MF0020.012005
UL1535-10Hz-300μJ-MF0030.013005
UL1535-10Hz-500μJ-MF0040.015006
UL1535-5Hz-1000μJ-MF0050.00510008
UL1535-1KHz-40μJ-MF0061405
UL1535-2.5KHz-20μJ-MF0072.5206
UL1535-5KHz-10μJ-MF0085108
UL1535-10KHz-5μJ-MF00910510
Read the PDF for more parameters
1535nm MF Microchip laser system PDF download

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