12W 976nm Laser Bars And Chips

12W 976nm Laser Bars And Chips

Item No.: LC976SE12
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Description

Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 12w 976nm laser bars and chips. 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.

 

12W 976nm Laser Bars and Chips

Product Description

12W 976nm Laser Bars And Chips are produced under the strictest quality controls. We work only with state-of-the-art epitaxy, processing, and facet coating technology. Standard soldering methods are used for assembling laser chip. The material supports both soft solder (indium) and hard solder (gold/tin). The standard configuration of the laser chip is an emitter structure separated on the p-side. On request, laser chips are available with continuous p-side metallization and adapted facet coatings, using low AR coatings for the assembly of external resonators

Features:

Excellent Solderability

Set the standard for high reliability in field applications

Lot Tested

Available Wavelengths (808-1064nm)

CW working mode, 1 emitter on the chip, TE polarization mode

The conversion efficiency of our chip can reach 60%

New epitaxial structure design and material epitaxy

10W 940nm Laser Diode Bare Bar
 

 

Specification:

Item No.: LC976SE12

Item Name: 12W 976nm Single Emitter Laser Chip

Optical Typ
Central Wavelength 976nm
Output Power 12W
Working Mode CW
Spectrum Width 4nm
Number of Emitter 1
Emitter Width 95μm
Cavity Width 390-410μm
Cavity Length 3990-4010μm
Cavity Thickness 110-150μm
Fast Axis Divergence(FWHM) 29Deg
Slow Axis Divergence (FWHM) 9Deg
Polarization Mode TE
Slope Efficiency 1W/A
Electrical  
Operating Current Iop 13-14.5A
Threshold Current Ith 0.7-1A
Operating Voltage Vop 1.75-1.95V
Conversion Efficiency 58%
Thermal  
Operating Temperature 25℃
Wavelength Temperature Coefficient 0.35nm/℃

LIV Curve

 

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