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808nm Laser Diode, 55W

  • 808nm 55W Laser Diode
  • 808nm 55W Package
  • 8808nm 55W Spectrum

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sku / item#: RLS/K808DA5RN-55
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Key Features
  • 808nm Wavelength
  • 55W Output power
  • 200µm Fiber core diameter
  • 0.22 N.A.
  • 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 RLS/K808DA5RN-55
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General Parameters
  • CW Output Power (min): 55 Watts
  • Threshold current (typical): 1.4 Amps
  • Operating current (max): 9.5 Amps
  • Operating voltage (max): 18 Volts
  • Reverse Voltage (typical): 22.5 Volts
  • Slope Efficiency (typical): 9 W/A
  • Electrical-to-Optical Efficiency (min): 40%
  • Center wavelength: 805nm(min) - 811nm(max)
  • Spectral width (FWHM) (typical): 5nm
  • Wavelength Shift with Temperature (typical): 0.3nm/C
  • Life Time (MTTF) (typical): 10,000 hours
fiber Data (typical)
  • Buffer diameter: 400μm
  • Cladding diameter: 220μm
  • Core diameter: 200μm
  • Numeric aperture: 0.22
  • Fiber length: 1.5 meter
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
  • Solid-state laser pumping
  • Medical use
  • Material processing

Product Overview:

808nm Laser Diode, 55W Overview:

Key features of these devices include a high output power of 55 watts, wavelength of 808nm, and a 200μm fiber core diameter. 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 808nm 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. The most common applications for this laser include solid state laser pumping, material processing, and use in the medical field.

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