Title :
Long Wavelength VCSELs for Sensing Applications
Author :
Amann, Markus-Christian
Author_Institution :
Walter Schottky Inst., Garching
fDate :
July 29 2007-Aug. 11 2007
Abstract :
InP-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 :
III-V semiconductors; gas sensors; indium compounds; infrared detectors; laser cavity resonators; surface emitting lasers; InP; buried-tunnel-junction VCSEL; laser parameters; near infrared sensing applications; trace-gas-sensing; tunable singlemode VCSELs; vertical-cavity surface-emitting lasers; wavelength 1.3 mum to 2.3 mum; Fiber lasers; Laser tuning; Mirrors; Optical fiber communication; Optical sensors; Power lasers; Surface emitting lasers; Thermal conductivity; Threshold current; Vertical cavity surface emitting lasers;
Conference_Titel :
Nano-Optoelectronics Workshop, 2007. i-NOW '07. International
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-1591-5
DOI :
10.1109/INOW.2007.4302886
