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808nm, 150W Fiber-Coupled Laser Diode

  • 808nm 150W Laser Diode
  • 808nm 150W Package

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sku / item#: RLS/K808DN-150
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Key Features
  • 808nm Wavelength
  • 150W Output power
  • 400µm Fiber core diameter
  • 0.22 N.A.

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General Parameters
  • CW Output Power (min): 150W
  • Threshold current (typical): 1.9 Amps
  • Operating current (max): 10 Amps
  • Operating voltage (max): 40 Volts
  • Reverse Voltage (typical): 50 Volts
  • Slope Efficiency (typical): 20 W/A
  • Electrical-to-Optical Efficiency (min): 38%
  • 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: 730μm
  • Cladding diameter: 440μm
  • Core diameter: 400μm
  • 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, 150W Fiber-Coupled Laser Diode Overview:

Key features of these devices include a wavelength of 808nm, a high output of 150 watts, and a 400μm fiber core diameter. They are also fiber-coupled and have a numerical aperture of 0.22. 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. Common applications include material processing, solid state laser pumping, and use in the medical industry.

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