Quantum cascade laser: Revision history

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23 June 2024

  • curprev 14:2514:25, 23 June 2024Ai talk contribs 7,818 bytes +7,818 Created page with "== Introduction == A '''quantum cascade laser''' (QCL) is a type of semiconductor laser that emits light in the mid- to far-infrared portion of the electromagnetic spectrum. Unlike conventional semiconductor lasers that rely on electron-hole recombination to produce light, QCLs utilize intersubband transitions within the conduction band of a multiple quantum well structure. This unique mechanism allows QCLs to achieve high power and efficiency, making them suitable..."