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100W Laser Diode, 976nm Fiber Coupled Module

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Key Features
  • 100W output power
  • 976nm wavelength
  • 105µm fiber core diameter
  • 0.22N.A.
  • Narrow bandwidth <1nm
  • 1040nm-1200nm feedback protection

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MODEL RLS/976-N100
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General Parameters
  • CW Output Power (min): 100W
  • Slope Efficiency (typical): 0.85 W/A
  • Electrical-to-Optical Efficiency (min):40%
  • Center wavelength: 975.5nm(min) - 976.5nm(max)
  • Spectral width (FWHM) (typical): 0.5nm
  • Wavelength Shift with Temperature (typical): 0.02nm/C
  • Life Time (MTTF) (typical): 10,000 hours
fiber Data (typical)
  • Buffer diameter: 250μm
  • Cladding diameter: 125μm
  • Core diameter: 105μm
  • Numeric aperture: 0.22
  • Fiber length: 1 meters
Other Information
  • ESD (max): 500 Volts
  • Storage temperature: -20C to 70C
  • Lead Soldering Temp (max): 260C
  • Lead Soldering Time (max): 10 sec
  • Operating case temperature: 15C to 35C
  • Relative Humidity: 15% to 75%
Key Applications
  • Fiber Laser pumping

Product Overview:

These 100 Watt, 976nm laser diode modules are manufactured by using specialized fiber-coupling techniques to couple the high power light from a multi-single laser emitter design into a 105 micrometer core fiber. These lasers offer a high efficiency and high stability beam and a long mean time to failure. The series chip design allows for more efficient thermal control relative to arrays and bar devices. The high optical power output is achieved by coupling the radiation from the laser diode chip into an output fiber with a small core diameter by using special micro-optics. Each chip is individually burned-in and final test of the fiber coupled module includes a power, light and current plot with threshold point to inform the user of the key operating parameters.

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