DocumentCode :
2134363
Title :
Room temperature CW operation of DFB quantum cascade lasers with wide wavelength coverage near 5.2 μm
Author :
Xie, Feng ; Caneau, Catherine ; Leblanc, Herve P. ; Coleman, Sean ; Hughes, Lawrence C. ; Zah, Chung-en
Author_Institution :
Corning Inc., Corning, NY, USA
fYear :
2012
fDate :
7-10 Oct. 2012
Firstpage :
28
Lastpage :
29
Abstract :
We demonstrated room temperature CW operation of DFB quantum cascade lasers with wide wavelength coverage from 4.83 μm to 5.44 μm, corresponding to a wavenumber coverage of 232 cm-1, for NOx sensing applications.
Keywords :
distributed feedback lasers; quantum cascade lasers; DFB quantum cascade lasers; NOx sensing applications; room temperature CW operation; temperature 293 K to 298 K; wave number 232 cm-1; wavelength 4.83 mum to 5.44 mum; wavelength coverage; wavenumber coverage; Gain; Gratings; Power lasers; Quantum cascade lasers; Temperature sensors; Threshold current;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Semiconductor Laser Conference (ISLC), 2012 23rd IEEE International
Conference_Location :
San Diego, CA
ISSN :
0899-9406
Print_ISBN :
978-1-4577-0828-2
Type :
conf
DOI :
10.1109/ISLC.2012.6348311
Filename :
6348311
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2134363
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