Two-well terahertz quantum cascade lasers with suppressed carrier leakage
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4996567
Abstract: The mechanisms that limit the temperature performance of diagonal GaAs/Al0.15GaAs0.85-based terahertz quantum cascade lasers (THz-QCLs) have been identified as thermally activated leakage of charge carriers through excited states into the continuum. THz-QCLs with energetically higher-laying… read more here.
Keywords: carrier leakage; leakage; quantum; temperature performance ... See more keywords