MIR-QCL- W7400 -1-DFB-010

Laser by LD-PD Inc

Note: Your Quotation Request will be directed to LD-PD Inc.

The MIR-QCL-W7400-1-DFB-010 from LD-PD Inc is a Distributed Feedback - Quantum Cascade Laser (DFB-QCL) Module that operates at a wavelength of 7.4 μm. It delivers an optical output power of 10 mW with a power stability of ± 1%. This tunable continuous wave laser has a spectrum width (FWHM) of up to 3 MHz and side mode suppression ratio (SMSR) of 20 dB. It has a wavelength temperature coefficient of 0.6 nm/°C and current coefficient of 0.1 nm/mA.

The MIR-QCL-W7400-1-DFB-010 has a maximum power tuning range of 100% and an output ISO of 30 dB. It has an integrated temperature control, FPGA and a lock-in amplifier. This laser has optional TDLAS CH4 & SO2 measurement systems and light sources for the mid-infrared systems. It requires an AC supply voltage of 220 V and can be controlled via a BNC interface. This laser is available in a module that measures 340(L) x 240(W) x 100(H) mm and is ideal for gas sensing applications.

Product Specifications View similar products

Product Details

  • Part Number
    MIR-QCL- W7400 -1-DFB-010
  • Manufacturer
    LD-PD Inc
  • Description
    7.4 µm CW Tunable DFB-QCL Laser Module for Gas Sensing Applications

General Parameters

  • Configuration
    Laser Head with Control Unit (Integrated)
  • Type
    Laser Module
  • Operation Mode
    CW Laser
  • Application
    TDLAS CH4 and SO2 measurement system, Light source for mid-infrared system
  • Power
    10 mW
  • Wavelength
    7.4 µm
  • Tunable
  • Fiber Coupled
  • Mode
    Single Mode
  • Laser Color
  • Spectral Width
    <3 MHz
  • Application Industry
    Scientific Research
  • Connectors
  • Power Stability
    ±4% (8 hours)
  • Package
  • Power Supply
    100 to 240 VAC
  • Note
    Type of laser: Quantum cascade lasers (QCL), Distributed Feedback (DFB), SMSR: 30 dB

Physical Properties

  • Dimension
    340 x 240 x 100 mm (L x W x H)

Environmental Conditions

  • Operating Temperature
    0 to 90 Degree C
  • Storage Temperature
    -40 to 85 Degree C

Technical Documents

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