Quantum Cascade Lasers Market - Global Opportunity Analysis and Industry Forecast, 2017-2023
Quantum cascade lasers (QCLs) are semiconductor lasers that offer peak emission in the mid-IR range (4 um to 10 um). They are used as a popular light source for mid-IR applications such as molecular gas analysis. It is much more miniaturized than the normal electron-hole pair lasers. It is faster and requires less power than earlier Fourier transform infrared (FTIR) and mass spectroscopy systems. QC lasers rely only on one type of carrier, they are the electrons. So they are...
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