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976nm 50W High Power Diode Laser

Request Price   Ships: . | Model K976AA5RN-50

Key Features
  • 976nm wavelength
  • 50W output power
  • 105µm fiber core diameter
  • 0.22N.A.
  • Narrow bandwidth <1nm
  • 1040nm-1200nm feedback protection
  • Wavelength Stabilized

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MODEL K976AA5RN-50
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General Parameters
  • CW Output Power (min): 50W
  • Threshold current (typical): 1 Amps
  • Operating current (max): 5.5 Amps
  • 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:

BWT Beijing’s high power diode laser modules are manufactured by adopting specialized fiber-coupling techniques, resulting in volume products with a high efficiency, stability and superior beam quality. The products are achieved by transforming the asymmetric radiation from the laser diode chip into an output fiber with small core diameter by using special micro optics. Inspecting and burn-in procedures in every aspect come to a result to guarantee each product with the reliability, stability and long lifetime.

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