Open AccessOptimization of gain region in mid-IR ( ≈ 5 μm) QCL
Author(s) -
Andrzej Kolek,
G. Hałdaś
Publication year - 2022
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.450060
Subject(s) - lasing threshold , physics , laser , quantum cascade laser , optics , cascade , wavelength , semiconductor laser theory , photon , gain , spontaneous emission , optoelectronics , laser power scaling , active laser medium , chemistry , chromatography