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Proceedings Paper

Self Q-switching of a bismuth doped silica fiber operating at 1.46 μm
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Paper Abstract

We demonstrate a self Q-switched Bismuth-doped germanosilicate fiber laser operating at 1463 nm. It is experimentally shown that stable Q-switched pulses with a temporal width of ~ 1.8 μs can be obtained from a simple, all-fiberized Fabry-Perot type cavity without using a saturable absorber at a repetition rate of ~65 kHz with a pump power of ~260 mW. The tuning capability of the temporal characteristics of the output pulses is also investigated. The possible physical mechanism is discussed.

Paper Details

Date Published: 1 July 2015
PDF: 4 pages
Proc. SPIE 9655, Fifth Asia-Pacific Optical Sensors Conference, 96552M (1 July 2015); doi: 10.1117/12.2185223
Show Author Affiliations
Minwan Jung, Univ. of Seoul (Korea, Republic of)
Korea Institute of Science and Technology (Korea, Republic of)
Kwanil Lee, Korea Institute of Science and Technology (Korea, Republic of)
Sangbae Lee, Korea Institute of Science and Technology (Korea, Republic of)
Ju Han Lee, Univ. of Seoul (Korea, Republic of)


Published in SPIE Proceedings Vol. 9655:
Fifth Asia-Pacific Optical Sensors Conference
Byoungho Lee; Sang-Bae Lee; Yunjiang Rao, Editor(s)

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