P35940S2G006

Laser Diode by Vertilite

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The P35940S2G006 from Vertilite is a Vertical-Cavity Surface-Emitting Laser illumination module that operates at a wavelength of 940 nm. It delivers an optical output power of 2.8 W with a power conversion efficiency of 38% and slope efficiency of 1 W/A. This VCSEL diode has a spectral width (RMS) of 1 nm, a beam divergence of 72° (long axis), and 58° (short axis) at FWHM. It has a threshold current of 0.6 A and differential resistance of 0.3 Ω. This laser diode requires a DC supply of 1.9 V and consumes 3.5 A of current. It is available in a tape and reeling package that measures 3.5 ± 0.1 x 3.2 ± 0.1 x 1.2 ± 0.1 mm and is ideal for the time of flight, and IR illumination applications.

Product Specifications View similar products

Product Details

  • Part Number
    P35940S2G006
  • Manufacturer
    Vertilite
  • Description
    940 nm VCSEL illumination Module for Time of Flight (TOF) Applications

Applications

  • Application
    Time of Flight (TOF), IR Illumination

General Parameters

  • Technology
    Vertical-Cavity Surface-Emitting Laser (VCSEL)
  • Operation Mode
    Pulsed Laser
  • Wavelength
    930 nm, 940 nm, 950 nm
  • Output Power
    2.5 to 2.8 W
  • Output Power
    2.5 to 2.8 W
  • Spectral Width (FWHM)
    1 to 2.5 nm
  • Operating Voltage
    1.5 to 2.3 V
  • Differential Resistance
    0.3 Ohms
  • Operating Current
    3.5 A
  • Operating Current
    3.5 A
  • Threshold Current
    0.6 to 0.9 A
  • Power Conversion Efficiency
    36 to 38%
  • Beam Divergence
    64 to 80 Degree (Long Axis), 50 to 66 Degree (Short Axis)
  • Beam Divergence Parallel
    64 to 80 Degree (Long Axis)
  • Beam Divergence Perpendicular
    50 to 66 Degree (Short Axis)
  • Laser Color
    Infrared
  • Slope Efficiency
    0.9 to 1 W/A
  • Package Type
    Surface Mount
  • Type
    Free Space Laser Diode
  • Wavelength Temp. Coefficient
    0.07 nm / Degree C

Physical Properties

  • Dimension
    3.5 x 3.2 x 1.2 mm (L x W x H)

Temperature

  • Operating Temperature
    -20 to 85 Degree C
  • Storage Temperature
    -40 to 105 Degree C
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