A Q-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber

Title
A Q-switched, mode-locked fiber laser using a graphene oxide-based polarization sensitive saturable absorber
Authors
이준수구준회풀락송용원이주한
Keywords
graphene oxide; Q-switch; mode-locking; saturable absorber; fiber laser
Issue Date
2013-01
Publisher
Laser Physics Letters
Citation
VOL 10, NO 3, 035103-1-035103-6
Abstract
We demonstrate the use of a graphene oxide (GO)-deposited D-shaped fiber as a polarization sensitive saturable absorber for the implementation of a stable Q-switched, mode-locked fiber laser. Using both features of nonlinear saturable absorption and large polarization dependence loss of GO-deposited D-shaped fiber, stable Q-switched mode-locked pulses are readily obtained from an erbium-doped fiber ring laser through simple intra-cavity polarization control under a fixed pump power. It is shown that bursts of sub-picosecond, mode-locked pulses
URI
http://pubs.kist.re.kr/handle/201004/44469
ISSN
16122011
Appears in Collections:
KIST Publication > Article
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