Alpes Laser is a engineering company pioneering advanced light sources, especially Quantum Cascade Lasers (QCLs), which is dedicated to promote these technologies to customers active in a wide range of markets.

  • Quantum Cascade Lasers (QCL)
    • Quantum Cascade Lasers are mid-infrared light sources covering the mid-infrared (4 to 20 µm) and terahertz waves (1 to 6 THz).
    • It is of two types, single mode distribution feedback (DFB) and multimode Fabry-Perot(FP)
    • Mainly used in gas detection and Research (mainly in imaging and wave guide)
  • SWIR Laser Diodes
    • SWIR Laser Diodes are continuous wave, multiple longitudinal mode Fabry-Perot devices emitting light over a bandwidth of ~20 nm with output power up to 50 mW.
    • Mainly used in Gas Sensing, Beacons and Infrared Illumination
  • Frequency Combs Lasers
    • Frequency Combs Lasers are devices emitting light on a wide spectrum consisting of equidistant peaks in frequency space.
    • Mainly used in Dual-comb spectroscopy, Metrology and Chemical sensing