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Definition of Quantum cascade laser
1. Noun. A laser that operates by analogy with an electronic waterfall, with electrons cascading down a series of small steps emitting a photon at each step. ¹
¹ Source: wiktionary.com
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1. Noun. A laser that operates by analogy with an electronic waterfall, with electrons cascading down a series of small steps emitting a photon at each step. ¹
¹ Source: wiktionary.com