Laser Diode by RPMC Lasers Inc.

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The LDX-4119-660 from RPMC Lasers Inc. is a Laser Diode Array that operates at a wavelength of 660 nm. It has a 100 x 19 µm emitter that delivers an output power of 10 mW. This TE polarized laser diode array has a spectral width of 1 nm (FWHM) and a beam divergence of 7 degrees (parallel) & 40 degrees (perpendicular). The die attachment of this laser diode array can be either hard or soft solder on most packages and feature high precision placement with a flux-free, void-free, uniform bond-line thickness. It requires a threshold current of 9400 mA and a DC supply of 2.1 V that consumes 21000 mA of current. This laser diode is available in a CS package that measures 4.5 x 4 x 0.5 mm and is ideal for dental lasers, machine vision lasers, optogenetics lasers, PDT lasers, and RGB lasers.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    RPMC Lasers Inc.
  • Description
    660 nm Laser Diode Array for Dental & Machine Vision Lasers

General Parameters

  • Configuration
  • Operation Mode
    CW Laser
  • Wavelength
    660 nm
  • Wavelength Tolerance
    5 nm
  • Output Power
    10 mW
  • Output Power
    10 mW
  • Spectral Width (FWHM)
    1 nm
  • Operating Voltage
    2.1 V
  • Operating Current
    21000 mA
  • Operating Current
    21000 mA
  • Threshold Current :
    9400 mA
  • Beam Divergence
    7 Degrees (Parallel), 40 Degrees (Perpendicular)
  • Beam Divergence Parallel
    7 Degrees
  • Beam Divergence Perpendicular
    40 Degrees
  • Laser Color
  • Emitting Size/Emitter Chip
    100 x 19 µm
  • Fiber Modes
  • Package Type
    CS-Mount, Bar
  • Package
    CS Package
  • Transverse Mode
  • Type
    Free Space Laser Diode, Fiber-Coupled Laser Diode


  • Operating Temperature
    15 Degree C

Technical Documents

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