Laser Diode by RPMC Lasers Inc.

Note: Your Quotation Request will be directed to RPMC Lasers Inc..

The LDX-4119-690 from RPMC Lasers is a Laser Diode Array that operates at a wavelength of 690 ± 3 nm. It delivers an output power of 12 mW and has a spectral width of 1 nm (FWHM). This TE polarized laser diode array has an emitter that measures 150 x 19 µm and a beam divergence of 7 degrees (parallel) & 36 degrees (perpendicular). It requires a threshold current of 6500 mA and a DC supply of 2.3 V that consumes 22 A of current. This laser diode array is available in a chip-on-submount (CS) package that measures 4.5 x 4 x 0.5 mm and is ideal for dental laser, machine vision laser, optogenetics laser, RGB laser, and PDT laser applications.

Product Specifications

View similar products

Product Details

  • Part Number
  • Manufacturer
    RPMC Lasers Inc.
  • Description
    690 nm Multimode Laser Diode Array for Dental & PDT Laser Applications

General Parameters

  • Configuration
  • Operation Mode
    CW Laser
  • Wavelength
    690 nm
  • Wavelength Tolerance
    3 nm
  • Output Power
    12 mW
  • Output Power
    12 mW
  • Spectral Width (FWHM)
    1 nm
  • Operating Voltage
    2.3 V
  • Operating Current
    22000 mA
  • Operating Current
    22000 mA
  • Threshold Current :
    6500 mA
  • Beam Divergence
    7 Degrees (Parallel), 36 Degrees (Perpendicular)
  • Beam Divergence Parallel
    7 Degrees
  • Beam Divergence Perpendicular
    36 Degrees
  • Laser Color
  • Emitting Size/Emitter Chip
    150 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

Click to view more product details on manufacturer's website
Need Help Finding a Product?

Looking for a Product or Supplier?

Let us know what you need, we can help find products that meet your requirement.