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4 Watt, 808nm Laser Diode, Fiber Coupled Module

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Key Features
  • High Reliability Single Emitter Technology
  • Fiber Coupled HHL (High Heat Load) Package
  • Offered with Integrated Thermistor, Monitor PD and TEC (optional)
  • 4W of output power
  • 105µm fiber core diameter
  • 0.22N.A.
  • 808nm

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General Parameters
  • CW Output Power (min): 4 Watts
  • Center wavelength: 808nm
  • Center wavelength tolerance: ±3nm
  • Spectral width (FWHM) (typical): <3nm
  • Threshold current (typical): 0.8 Amps
  • Operating current (max): 5.0 Amps
  • Operating voltage (max): 1.9 Volts
  • Slope Efficiency (typical): 0.8 ~ 1 W/A
  • Wavelength Shift with Temperature (typical): nm/℃
  • Life Time (MTTF) (typical): 10,000 hours
Fiber Data (typical)
  • Cor diameter: 105 µm
  • Numeric aperture: 0.22
  • Fiber termination: SMA-905
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
  • Laser pumping
  • Medical use
  • Material processing

Product Overview:

These 808nm 4 Watt laser diodes are offered in robust HHL packaging with a fiber coupled output. These are multimode lasers and offer excellent operational efficiency. Each device is supplied with full LIV test data. They typically ship from stock. These lasers are manufactured by BWT and offered by Laser Lab Source Worldwide.

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