What is a Quantum Cascade Laser? It can be used for what?!

In this webinar, graduate student Edwin Caballero offers an introduction on what is quantum cascade laser (QCL) spectroscopy.
A quantum cascade laser is a type of semiconductor laser that uses a staircase-like structure to generate and emit light in the infrared to terahertz frequency range.
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CHAPTERS
00:00 What is a Quantum Cascade Laser
04:27 Brief History
12:17 How a QCL Works
22:44 Spectroscopy
26:59 Advantages of QCL in Spectroscopy
31:30 Applications of QCL in Spectroscopy
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#quantumcascadelaser #spectroscopy #chemicalanalysis #science #measurement #environmentalmonitoring #gasanalysis #spectrumanalysis #laserspectroscopy #emergingtech

[@shyamasingh9020]

Super technical presentation on QCL perhaps the best on internet

[@apaarpandey4608]

a very good explanation 👍👍

[@PrateekUniyal-sm7jj]

Good