DocumentCode
421856
Title
Low threshold room temperature GaAs quantum cascade lasers with Al/sub 0.45/Ga/sub 0.55/As waveguide
Author
Bengloan, J.-Y. ; Dhillon, S. ; Calligaro, M. ; Ortiz, V. ; Sirtori, C.
Author_Institution
Thales Res. & Technol., Orsay, France
Volume
1
fYear
2004
fDate
16-21 May 2004
Abstract
Significant improvements in the threshold current density of GaAs quantum cascade lasers are obtained by using waveguide with Al/sub 0.45/Ga/sub 0.55/As cladding layers.
Keywords
III-V semiconductors; aluminium compounds; gallium arsenide; optical waveguides; quantum cascade lasers; waveguide lasers; 20 degC; Al/sub 0.45/Ga/sub 0.55/As; Al/sub 0.45/Ga/sub 0.55/As waveguide; GaAs; GaAs lasers; cladding layers; low threshold lasers; quantum cascade lasers; room temperature lasers; threshold current density;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-777-6
Type
conf
Filename
1361308
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