Laser Diode by Quantel laser by LUMIBIRD

Note: Your Quotation Request will be directed to Quantel laser by LUMIBIRD.

The QD-Q1401-A1 from Quantel laser by LUMIBIRD is a Quasi Continuous Wave (QCW) Linear Bar Array Laser Diode that operates at a wavelength of 790 nm - 980 nm. It delivers an output power of 100 W and has a spectral width of up to 3 nm (at FWHM). This TE or TM polarised laser diode has a beam divergence of 36 degrees & 8 degrees (at FWHM) and total efficiency of 58% (at 808 nm) & 65% (at 940/980 nm). It requires a threshold current of 18 A, DC supply voltage of 1.8 V/bar, and consumes 95 A of current.

The QD-Q1401-A1 has an optional Fast Axis Collimator (FAC) lens and is available in a compact & rugged A1 package that measures 51 mm x 10.6 mm. This conduction-cooled laser diode is ideal for ablation, engraving, flat panel display, Laser-Induced Breakdown Spectroscopy (LIBS), LiDAR, Laser-Induced Fluorescence (LIF), surface treatment, spectroscopy, marking, pumping, Pulsed Laser Deposition (PLD), remote sensing, pointer, designator, illuminator, range finder, defense, and security applications.

Product Specifications

View similar products

Product Details

  • Part Number
  • Manufacturer
    Quantel laser by LUMIBIRD
  • Description
    790 nm - 980 nm, QCW Linear Bar Array Laser Diode for LiDAR Applications


  • Application
    Ablation, Engraving, Flat panel display, LIBS, LIDAR, LIF, Surface treatment, Spectroscopy, Marking, Pumping, PLD, Remote sensing, Pointer, Designator, Illuminator, Range finder, Defense & Security

General Parameters

  • Configuration
  • Technology
    Quantum Well
  • Operation Mode
  • Wavelength
    790 to 980 nm
  • Output Power
    100 W
  • Output Power
    100 W
  • Pulse Duration
    5000 µs
  • Operating Voltage
    1.8 / Bar
  • Operating Current
    95 to 115 A
  • Duty Cycle
  • Operating Current
    95 to 115 A
  • Reverse Voltage
    3 V
  • Threshold Current :
    18 A
  • Beam Divergence
    8 x 36 Degree
  • Fiber Modes
    Single Mode
  • Slope Efficiency
    58%, 65%
  • Package Type
  • Stack/Array
  • Type
    Free Space Laser Diode


  • Operating Temperature
    -40 to 75 Degree C
  • Storage Temperature
    -55 to 85 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.