Question

what is quantum cascade laser.

explain in breif....................

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Answer 1

Answer:

Quantum cascade lasers are semiconductor lasers that emit in the mid- to far-infrared portion of the electromagnetic spectrum and were first demonstrated by Jerome Faist, Federico Capasso, Deborah Sivco, Carlo Sirtori, Albert Hutchinson, and Alfred Cho at Bell Laboratories in 1994

Explanation:

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Answer 2

Answer:

Quantum cascade lasers are semiconductor lasers that emit in the mid-to far-infrared portion of the electromagnetic spectrum and were the first demonstrated by Jerome Faist, Federico Capasasso and Alfred Cho at Bell Laboratories in 1994.

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