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DFB & DFB-QCL Laser Diodes

DFB-QCL Diodes

    Single mode quantum cascade lasers in the MID-IR   

Quantum Cascade lasers are able to reach very high power emission over the entire
mid- and far-infrared spectrum, but as of today, they are still characterized by low efficiency when compared with currently available laser diodes operating in the near-IR. Quantum cascade (QCL) lasers are innovative coherent light sources in the mid-infrared wavelength region. This wavelength range is of particular importance for:


  Gas sensing
 • Liquid phase sensing
 • Tera Hertz generation
 • Spectroscopy applications.


Mid-Infared Region

Quantum Cascade Lasers MID-IR