DocumentCode
411634
Title
Far infrared quantum-cascade lasers based on a bound-to-continuum transition
Author
Scalari, Giacomo ; Ajili, Lassaad ; Faist, Jérôme ; Beere, Harvey ; Davies, Giles ; Linfield, Edmund ; Ritchie, David
Author_Institution
Inst. of Phys., Neuchatel Univ., Switzerland
fYear
2003
fDate
6-6 June 2003
Abstract
Laser emission at about 3.5 THz from quantum cascade lasers based on a bound-to-continuum transition is reported. Maximum pulsed operation temperature is above liquid nitrogen (90 K). CW operation reaches 55 K with powers up to 15 mW at 10 K.
Keywords
laser beam effects; laser transitions; nitrogen; quantum cascade lasers; 10 K; 15 mW; 3.5 THz; 55 K; 90 K; CW operation; bound-to-continuum transition; far infrared quantum-cascade lasers; laser emission; liquid nitrogen; maximum pulsed operation temperature; Frequency; Laser transitions; Optical scattering; Optical superlattices; Optical waveguides; Power lasers; Quantum cascade lasers; Semiconductor lasers; Temperature; Waveguide lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2003. CLEO '03. Conference on
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-748-2
Type
conf
Filename
1297713
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