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976nm, 27W Narrow Linewidth Fiber-Coupled

  • 976nm 80W Laser Diode
  • 976nm 80W graph
  • 976nm 80W wavelength

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sku / item#: RLS/K976AG1RN-80

Key Features
  • 976nm Wavelength
  • 27 Watt output power
  • 105µm Fiber core diameter, 0.22 NA
  • Narrow bandwidth of < 1nm
  • 0.15N.A.
  • 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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General Parameters
  • CW Output Power (min): 27 Watts
  • Center wavelength: 975.5nm (min) - 976.5nm (max)
  • Spectral width (FWHM, typical): 0.7nm
  • Wavelength Shift with Temperature (typical): 0.02nm/C
  • Life Time (MTTF) (typical): 10,000 hours
  • Includes Thermistor
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, 27W Narrow Linewidth Fiber-Coupled Overview:

Key features of these devices include a high power output of 80 watts, wavelength of 976nm, and 1040nm-1200nm feedback protection. They also have a 105µm fiber core diameter and a very narrow bandwidth of < 1 nm. These lasers 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. Fiber laser pumping is the most common application for this product.

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