Theory of the intrinsic linewidth of quantum-cascade lasers: Hidden reason for the narrow linewidth and line-broadening by thermal photons

IEEE Journal of Quantum Electronics

Volumn 44, Issue 1, 2008, Pages 12-29

  Yamanishi, Masamichi ^a   Edamura, Tadataka ^a   Fujita, Kazuue ^a   Akikusa, Naota ^a   Kan, Hirofumi ^a  

^a Central Research Laboratory   (Japan)

Author keywords

Linewidth; Nonradiative relaxation; Quantum cascade (QC) laser; Thermal photon

Indexed keywords

DISTRIBUTED FEEDBACK LASERS; LINEWIDTH; PHOTONS; ULTRAFAST PHENOMENA;

BLACK BODY RADIATION; NONLASING RELAXATION; QUANTUM-CASCADE LASER;

SEMICONDUCTOR LASERS;

EID: 37149013575     PISSN: 00189197     EISSN: None     Source Type: Journal    
DOI: 10.1109/JQE.2007.907563     Document Type: Article

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