Title :
Near-infrared pulse induced modulation of quantum cascade lasers
Author :
Saksaegawa, Y. ; Saito, Sakuyoshi ; Sekine, Norihiko ; Ashida, M. ; Hosako, Iwao
Author_Institution :
Nat. Inst. for Inf. & Commun. Technol., Koganei, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We have demonstrated amplitude modulation of terahertz quantum cascade lasers by means of the injection of near-infrared laser pulses. Injected 818nm and 1350nm laser pulses had greatly suppressed the output power.
Keywords :
optical modulation; quantum cascade lasers; amplitude modulation; laser pulses; near-infrared pulse induced modulation; terahertz quantum cascade lasers; wavelength 1350 nm; wavelength 818 nm; Current measurement; Laser modes; Laser theory; Modulation; Quantum cascade lasers;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600249
