Title :
Tunable near- and mid-infrared VCSELs for sensing and spectroscopy
Author :
Amann, Markus-Christian
Author_Institution :
Walter Schottky Inst., Garching
Abstract :
InP- and GaSb-based tunable singlemode VCSELs in the 1.3 - 2.3 mum wavelength range are presented. The relevant laser parameters are discussed and several applications in trace-gas-sensing are demonstrated.
Keywords :
gallium compounds; gas sensors; indium compounds; laser beams; laser tuning; measurement by laser beam; semiconductor lasers; surface emitting lasers; GaSb; InP; VCSEL; laser sensing; laser spectroscopy; trace-gas-sensing; Diode lasers; Fiber lasers; Gas lasers; Laser tuning; Mirrors; Quantum cascade lasers; Spectroscopy; Surface emitting lasers; Tunable circuits and devices; Vertical cavity surface emitting lasers;
Conference_Titel :
Nano-Optoelectronics Workshop, 2008. i-NOW 2008. International
Conference_Location :
Shonan Village
Print_ISBN :
978-1-4244-2656-0
DOI :
10.1109/INOW.2008.4634429
