Title :
Ultra-broadband (3.3–12.5μm) single stack quantum cascade gain medium
Author :
Le, Loan T. ; Xiaojun Wang ; Jen-Yu Fan ; Troccoli, Mariano ; Sivco, Deborah L. ; Gmachl, Claire F.
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA
Abstract :
Electroluminescence spanning 3.3μm to 12.5μm and with a full width half maximum of 4μm is achieved using a single stack quantum cascade gain medium. The free-running laser emits from 7.4μm to 12.1μm.
Keywords :
electroluminescence; laser beams; quantum cascade lasers; electroluminescence; free-running laser; full width half maximum; ultrabroadband single stack quantum cascade gain medium; wavelength 3.3 mum to 12.5 mum; wavelength 7.4 mum to 12.1 mum; Electroluminescence; Gold; Quantum cascade lasers; Temperature distribution; Temperature measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
