Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 100w 976nm water cooled single bar diode laser. 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.
Product Description
100W 976nm Water Cooled Single Bar Diode Laser
![]() Micro-Channel Cooler Package (MCCP) is designed for high power CW diode bars up to 60W and 80W. The Micro-Channel Cooler (MCC or MC2) is a high efficiency heat-exchange heatsink. These MCCP package can provide up to >1KW CW output power from a single stack for directly heat treatment for industry, such as metal hardening, laser cladding, welding and etc. It is also widely used for hair removal applications. |
Features:
Optical power 60W, 80W or 100W CW per bar
1~20 bars per stack
Vertical horizontal stacks available
Typical 808+/-3nm, other wavelength (940nm, 976nm )available
Long life time 10,000 hours
Support custom package design
QCW Horizontal Array Diode Laser Stacks
High Quality,Quick Lead Time
Low MOQ
Low Cost
Advantages
Long Lifetime
High Power
Uniform Beam Profile
Applications
Pumping
Industry
Scientific Research
Medical
Specifications
Item No.: WC976SD100 | |
Item Name: High power 100W 976nm CW Single Bar Diode Laser for pumping/hair removal machine/scientific research/military/industry cutting/25 emitters/47 emitters | |
Optical | |
Center Wavelength λ | 976nm |
Wavelength Tolerance | ±5nm |
Output Power | 100W |
Spectral Width FWHM | ≤3nm |
Spectral Width FW90%E | ≤6nm |
Fast Axis Divergence(FWHM) | 30Deg |
Slow Axis Divergence (FWHM) | 10Deg |
Polarization Mode | TM |
Slope Efficiency | ≥1.0W/A |
Electrical | |
Operating Current Iop | ≤120A |
Threshold Current Ith | ≤10A |
Operating Voltage Vop | ≤2V |
Power Conversion Efficiency | ≥65% |
Thermal | |
Operating Temperature | 15~30℃ |
Storage Temperature | 0-55℃ |
Wavelength Temperature Coefficient | ~0.28nm/℃ |
Coolant | Deionized Water |
Flow Rate/Bar | 0.4-0.7L/min |
Max Inlet Pressure | 380kPa |
Resistivity | 0.25-5MΩ*cm |
Packing Delivery
Packing
One set in a case(According to your request).

Delivery
Normally 1-2 Weeks
FedEx,DHL Express,UPS,TNT.


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