Title :
Continuous-wave operation of type-I GaSb-based narrow ridge waveguide lasers near 3254nm
Author :
Gupta, J.A. ; Barrios, P.J. ; Bezinger, A. ; Waldron, P.
Author_Institution :
Inst. for Microstruct. Sci., Nat. Res. Council of Canada, Ottawa, ON, Canada
Abstract :
Narrow ridge waveguide (5um) laser diodes were fabricated using type-I InGaAsSb/AlInGaAsSb quantum well active regions on GaSb. The devices operate in continuous-wave mode near 3254nm with a total light output of 7.4mW at 20°C (uncoated facets).
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; indium compounds; quantum well lasers; ridge waveguides; waveguide lasers; GaSb; InGaAsSb-AlInGaAsSb; continuous wave operation; laser diodes; narrow ridge waveguide lasers; power 7.4 mW; quantum well active regions; wavelength 3254 nm; wavelength 5 mum; Absorption; Diode lasers; Gas lasers; Laser modes; Quantum cascade lasers; Waveguide lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
