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QCW Polygonal/Annular Laser Arrays

The QCW Polygonal/Annular Packaged Laser Diode Arrays are a series of special structured laser diode sources. Polygonal/Annular laser diode arrays are preferred in pumping the cylindrical rod crystal with compact structural sizes, uniform light distribution and convenient electric connection. The laser diode arrays can be built up to 50 diode bars of 100-300W QCW power. The compact and robust packages with AuSn hard solder, allow good thermal control and reliable at high temperature of operation.
LumiMetriC provides 5 series of packaged laser diode arrays, different package structures of laser stacks are designed for pumping various solid state lasers and other direct applications.

Key Features


Macro channel water cooling structure

Long pulse width, high duty cycle operation

Gold-tin hard solder packaging

Customizable multi-wavelength combination

Pumping solid gain medium

Scientific research 

Medical applications

Technical Data

Center Wavelengthnm808±2
Pumping Peak PowerW800100016002000
Pulse Widthμs250250250250
Duty Cycle%252533
Number of Bars-16201620
Working CurrentA≤50≤50≤100≤100
Working VoltageV≤2/Bar
Cooling Method-Macro Chanel Water Cooling
Water Cooling Temp.°C25±3
Water FlowL/min>8
Storage Temp.°C-10~50


Customizable single or multi-wavelength within the 790nm to 815nm wavelength range;

For more wavelengths, power, Bar spacing, and other customization requirements, please contact us.

Dimension Graph


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