BLM 100-150 W air-cooledBLM 100-150 W water-cooledBLM 200-300 WBLR 500-1000 W
2D3D

BLM and BLR, up to 1 kW

Blue Diode Lasers

BLM and BLR Blue Diode Lasers provide up to 1 kW continous wave or long pulse mode at ~450 nm to serve a wide range of applications including entertainment, medical, laser pumping and materials processing. Conduction-cooled modules are available up to 50 W, force air-coooled modules up to 150 W power, and water-cooled modules up to 300 W. The BLM modules feature standard SMA-905 connector and can be offered with a range of output options including collimator or bare fiber termination. Compact rugged BLM modules are attractively priced for OEMs and integrators. BLR lasers are water-cooled turnkey diode systems with integrated driver electronics offering standard power up to 500 W with higher output powers available upon request. The BLR lasers feature QBH compatible output connector with 450 μm core fiber and NA of 0.2.

3D

Features

Output Power up to 300 W

Conduction-, Air- or Water-cooled Module
Wavelength 445-465 nm Compact & Rugged Design
  BLM-30 BLM-50 BLM-100 BLM-150 BLM-200 BLM-300
Wavelength, nm 445-465
Linewidth FWHM, nm 5
Mode of Operation CW/modulated
Maximum Average Power*, W 30 50 100 150 200 300
Standard Fiber Termination SMA-905
Output Fiber Diameter, μm 100 200 300
Output NA 0.22

* Higher output power available upon request

  BLM-30 BLM-50 BLM-100 BLM-150 BLM-200 BLM-300
Cooling Conduction-cooled  Air- or Water-cooled  Water-cooled 
Module Dimensions, mm 80 × 160 × 22 270 × 255 × 75 or 270 × 220 × 60  355 × 407 × 53 
Control Interface DB-25 Analog
Max. Supply Voltage, VDC 58
Max. Power Consumption, W 100 150 350 500 750 1100

BLM 100-150 W air-cooledBLM 100-150 W water-cooledBLM 200-300 W

BLM Series Datasheet

Features

Output Power* 500 W CW or Long Pulse Operation

Wavelength 450 nm

 Max. Pulse Energy 45 J
Random or Linear Polarization Compact Rugged Design

*Preliminary 1000 W

Central Wavelength, nm 440-450
Emission Bandwidth, nm <10
Mode of Operation CW/Modulated
Max. Output Power, W 500*
Max. Pulse Energy, J 45
Pulse Duration, ms 0.25-100 

Power Tunability, %

 10-100
Output Fiber Core Diameter, μm 450
Output NA 0.2
Polarization Random**

*Preliminary 1000 W

**Linear polarization is available upon request

Cooling Water
Dimensions (W × D × H), mm 448 × 677 × 177
Weight, kg 60
Power Consumption, W 2000
Supply Voltage, VAC 200-240, 50/60 Hz

BLR 500-1000 W

BLR Blue Diode Laser Datasheet

Applications

Welding of High Reflectivity Metals Entertainment
Optical Pumping Medical
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