Intrinsic frequency Tuning of terahertz Quantum-cascade lasers
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DOI: 10.1063/1.5024480
Abstract: We have studied the intrinsic frequency tuning of several terahertz (THz) quantum-cascade lasers (QCLs) based on a hybrid design. With increasing driving current, most QCLs exhibit either a redshift or a blueshift, while some QCLs… read more here.
Keywords: tuning terahertz; cascade lasers; intrinsic frequency; quantum cascade ... See more keywords