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976nm, 60W Narrow Linewidth Laser Diode

  • 976nm 60W High power laser diode BWT
  • 976nm 60W High power laser diode BWT graph#2
  • 976nm 60W High power laser diode BWT dimensions
  • 976nm 60W High power laser diode BWT graph

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sku / item#: K976AA5RN-60
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Key Features
  • 976nm Wavelength
  • 60W Output power
  • 105µm Fiber core diameter
  • 0.22N.A.
  • Narrow bandwidth of <1nm
  • 1040nm-1200nm feedback protection
  • Offered by BWT, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the
    Laser Lab Source Marketplace Group

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MODEL K976AA5RN-60
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General Parameters
  • CW Output Power (min): 60W
  • 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:

976nm, 60W Narrow Linewidth Laser Diode Overview:

Key features of these devices include a narrow linewidth of < 1nm, a high output power of 60 watts, and a 976nm wavelength. They are also 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. These lasers are most commonly used in fiber laser pumping.

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