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The DPQLM-1535-C-0040-005N-01-30-000-A from II-VI Incorporated is a diode-pumped, passively Q-switched laser that operates at a wavelength of 1535 nm. It delivers an output peak power of 12.5 kW with energy stability of 2%. This laser has a pulse width of 4 ns and a pulse repetition frequency of 10 Hz. It has pulse energy of 50 µJ with a build-up time of 2.5 ms. This laser has a beam diameter of 6 mm with a divergence of 0.5 mrad. It has a laser diode that requires a DC supply of 2 V and consumes up to 3 A of current. It is available in a laser head module that measures Ø16 x 60 mm and is ideal for laser telemetry, laser surveying, and remote sensing applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    1535 nm Diode-Pumped Passively Q-Switched Laser for Laser Telemetry & Remote Sensing Applications

General Parameters

  • Configuration
    Laser Head with Control Unit (Integrated)
  • Type
    Laser Module, Laser Pointer, Alignment Laser
  • Technology
    Q-Switched Laser, DPSS Laser
  • Operation Mode
    Pulsed Laser
  • Application
    Telemetry, Laser Surveying, Remote Sensing, Laser Rangefinders, Imaging
  • Wavelength
    1535 nm
  • Ultrafast Laser
    Nanosecond Lasers
  • Tunable
  • Fiber Coupled
  • Laser Color
  • Pulse Width
    4 ns
  • Pulse Energy :
    50 ┬ÁJ
  • Gain Medium Type
    Solid State Laser
  • Laser Gain Medium
    InGaAs Laser
  • Application Industry
    Defense / Military & Aerospace, Environmental, Scientific Research
  • Repetition Rate
    10 Hz
  • Beam Divergence :
    0.5 to 1 mrad
  • Current
    3000 mA
  • Energy Stability
    2 to 5%
  • Power Consumption
    0.15 to 0.24 W
  • Peak Power
    12.5 kW
  • Voltage
    2 to 2.2 V
  • Note
    Expected Lifetime: 5000 h

Physical Properties

  • Dimension
    60 x 16 mm (L x Dia.)
  • Beam Diameter
    6 mm

Environmental Conditions

  • Relative Humidity
    5 to 85%
  • Operating Temperature
    -40 to 60 Degree C (Case)
  • Storage Temperature
    -40 to 85 Degree C
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