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808nm, 550mW (Peak Power) Single Mode Laser Diode Module

  • 808nm Laser Diode, Fiber Coupled
  • 808nm Laser
  • Laser Diode 808nm

Request Price   Ships: Request | Model LU0808M250

Key Features
  • Wavelength 808nm
  • Up to 250mW c.w. operating power
  • Up to 550mW pulse peak power
  • Short pulses 1nsec - 500nsec

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MODEL LU0808M250
PRICE Request Price
TYPICAL ELECTRICAL & OPTICAL CHARACTERISTICS @ 25°C
  • Operating power (cw): 250 mW
  • Operating current: 390 mA
  • Pulsed peak power (P.W. < 500ns, duty cycle <5%): 550 mW
  • Pulsed peak current (P.W. < 500ns, duty cycle <5%): 750 mA
  • Rise and fall time: 1 to 2 nanoseconds
  • Threshold current: 90 mA
  • Forward voltage @ Iop: 1.95 V
  • Peak wavelength @ Pop: 808 nm
  • Spectral width (FWHM, @ Pop , with FBG): 0.2 pm
  • Optical power stability (@ lop, t = 60 sec): 0.5%
  • Polarization extinction ratio (PM fiber version): 14 dB
  • Spectral shift with temperature (FBG Temp.): < 0.012 nm/ °C
  • ASE noise suppression (@ Pop , with FBG): 20 dB
  • Monitor responsivity: 5 µA/mW
  • Monitor dark current: < 40 nA
  • TEC current (chip 25°C. case 70°C): 1.1 A
  • TEC voltage (chip 25°C. case 70°C): 1.9 V
  • Thermistor resistance (T=25°C): 10 kOhm
  • Thermistor B constant: 3950 K
FIBER TYPE
  • single mode HI780 fiber ( PM780 on request)

Product Overview:

The Lumics LU0808M250 laser diode module contains an optimized GaAs substrate based quantum well high power laser diode. It has been designed for customer specific applications and is available with special FBG's and fibers. The extremely stringent reliability requirements are achieved through our patent pending innovative technology. This includes careful design, exactly defined manufacturing and extensive testing. The qualification contains a set of optoelectronic, thermal and mechanical tests. Each laser diode module is individually serialized for traceability and is shipped with a specified set of test data

These 808nm laser diodes are rated for operation in both pulsed and CW modes. They offer up to 550mW pulsed peak power from an industry standard 14-pin butterfly package with internal cooler and temperature sensor. These lasers are available with an optional fiber Bragg grating and offer an option for PM fiber. The standard module is offered with single mode fiber. The Lumics LU0808M250 laser diode module contains an optimized GaAs substrate based quantum well high power laser diode. It has been designed for customer specific applications and is available with special FBG's and fibers. The extremely stringent reliability requirements are achieved through our patent pending innovative technology. This includes careful design, exactly defined manufacturing and extensive testing. The qualification contains a set of optoelectronic, thermal and mechanical tests. Each laser diode module is individually serialized for traceability and is shipped with a specified set of test data.

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