Laser Diode by Wavespectrum Laser Inc.

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The WSLP-405-050m-4-PD from Wavespectrum Laser Inc. is a Single Mode Fiber Coupled Laser Diode that operates at an output wavelength of 405 nm. The coaxial pigtailed laser diode provides an output power of 50 mW and has a spectral width (FWHM) of 2 nm. It requires an operating voltage of 5 V and has a threshold current of up to 45 mA. This violet laser diode is available in a coaxial/B82 package with FC/SC/SMA905 connectors, and is ideal for printing and medical laser treatment applications.

Product Specifications View similar products

Product Details

  • Part Number
  • Manufacturer
    Wavespectrum Laser Inc.
  • Description
    405 nm Single Mode Fiber Coupled Laser Diode for Printing and Medical Laser Treatment Applications


  • Application
    Medical Laser Treatment, Printing

General Parameters

  • Operation Mode
    CW Laser
  • Wavelength
    405 nm
  • Wavelength Tolerance
    ±5nm, ±10nm
  • Output Power
    50 mW
  • Output Power
    50 mW
  • Spectral Width (FWHM)
    2.0 nm
  • Operating Voltage
    5 to 6 V
  • Operating Current
    125 to 140 mA
  • Operating Current
    125 to 140 mA
  • Reverse Voltage
    2 V
  • Reverse Voltage(PD)
    30 V
  • Threshold Current
    45 to 80 mA
  • Monitor Current
    0.3 mA
  • Laser Color
  • Fiber Modes
    Single Mode
  • Package Type
    TO-Can Pigtailed
  • Package
    Coaxial or B82
  • Lead Soldering Temperature
    260 Degree C
  • Type
    Fiber-Coupled Laser Diode

Physical Properties

  • Fiber core diameter
    3 µm
  • Fiber length
    80 cm
  • RoHS

Connections & Interface

  • Connector


  • Operating Temperature
    -10 to 70 Degree C
  • Storage Temperature
    -40 to 85 Degree C

Technical Documents

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