InAs‐based quantum cascade lasers emitting close to 25 µm
Sign Up to like & getrecommendations! Published in 2019 at "Electronics Letters"
DOI: 10.1049/el.2018.6413
Abstract: Indium arsenide (InAs)-based quantum cascade lasers (QCLs) operating close to 25 µm are reported. Thick n-doped InAs cladding layers were used for optical confinement. Fabry–Perot lasers exhibited a threshold current density as low as 1.1… read more here.
Keywords: based quantum; threshold current; quantum cascade; cascade lasers ... See more keywords