120W 940nm Single Bar Laser Chip

120W 940nm Single Bar Laser Chip

Item No.: LC940SB120
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Description

Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 120w 940nm single bar laser chip. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.

 

120W 940nm Single Bar Laser Chip

Product Description

The 120W 940nm Single Bar Laser Chip uses electrical excitation as a pump source, semiconductor materials as a gain medium, and amplifies through resonant cavity mode selection, and then outputs lasers to complete the conversion of electrical signals to optical signals. This technology enables laser chips to realize the conversion of electrical energy to optical energy in various electronic devices, thereby exerting their functions

Applications:

• Laser Pumping • Medical • Materials Processing • Illumination

 

Specifications and options-including power, wavelength, and package design-can be tailored to your demands.

Please contact Brandnew to discuss your unique requirements.

10W 940nm Laser Diode Bare Bar
 

 

Specification:

Item No.: LC940SB120

Item Name: 120W 940nm Single Bar Laser Chip

Optical Typ
Central Wavelength 940nm
Output Power 120W
Working Mode CW
Spectrum Width 4nm
Number of Emitter 24
Emitter Width 140μm
Emitter Pitch 400μm
Filling Factor 35%
Bar Width 10000μm
Cavity Length 3000μm
Thickness 130μm
Polarization Mode TE
Slope Efficiency 1W/A
Electrical  
Operating Current Iop 130A
Threshold Current Ith 22A
Operating Voltage Vop 1.65V
Conversion Efficiency 58%
Thermal  
Operating Temperature 15-35℃
Wavelength Temperature Coefficient 0.34nm/℃

PIV Chart

 

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FAQ:

Can you provide technology supports?

Yes, we have a professional technology supporting team for your timely services. 

 

 What is the lead time?

Normally 3-5 days. Customized products need 15 working days.

 

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