Title :
Q-switched mode-locking of an erbium-doped fiber laser incorporating a graphene oxide-deposited D-shaped fiber
Author :
Junsu Lee ; Joonhoi Koo ; Debnath, Pulak ; Yong-Won Song ; Ju Han Lee
Author_Institution :
Sch. of Electr. & Comput. Eng., Univ. of Seoul, Seoul, South Korea
fDate :
June 30 2013-July 4 2013
Abstract :
We experimentally demonstrate a passively Q-switched, mode-locked fiber laser incorporating a graphene oxide (GO)-deposited side-polished D-shaped fiber. Using both features of nonlinear saturable absorption and large polarization dependence loss of the GO-deposited side-polished D-shaped fiber, stable Q-switched mode-locked pulses are readily obtained from an erbium fiber ring cavity.
Keywords :
Q-switching; erbium; fibre lasers; graphene; laser cavity resonators; laser mode locking; optical saturable absorption; CO; Q-switched mode-locking; erbium fiber ring cavity; erbium-doped fiber laser; graphene oxide-deposited D-shaped fiber; mode-locked fiber laser; nonlinear saturable absorption; passively Q-switched fiber laser; polarization dependence loss; Erbium-doped fiber lasers; Graphene; Laser mode locking; Optical fiber couplers; Optical fiber devices; Optical fiber polarization;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600162
