30 years of the quantum cascade laser
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DOI: 10.1038/s42005-024-01888-z
Abstract: It was January 1994, when the first quantum cascade laser (QCL) displayed laser action in Bell Laboratories. During these 30 years the QCL evolved incessantly, from a lab curiosity to the main on-chip source of… read more here.
Keywords: cascade laser; quantum cascade; years quantum; physics ... See more keywords