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Proceedings Paper

The influence of seed on optical limiting pulse reshaping in stimulated Brillouin scattering process
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Paper Abstract

Characteristics of the output pulse shape of stimulated Brillouin scattering optical limiting process induced by the seed field is numerically simulated. Rules of limiting pulse shape controlled by the seed field are obtained as follows: When seed pulse duration is chosen to be five times as that of the pump pulse duration, and delay time is just the same as that of pump pulse duration, the best limited temporal profile can be obtained. At the same time, it is affected by the pump power: as the pump power increases, it falls endlessly before it becomes zero. Study indicates that controlling of SBS optical limiting pulse shape can be achieved by using a seed pulse.

Paper Details

Date Published: 5 December 2005
PDF: 8 pages
Proc. SPIE 6019, Passive Components and Fiber-based Devices II, 60191Q (5 December 2005); doi: 10.1117/12.632062
Show Author Affiliations
Yue-lan Lü, Harbin Engineering Univ. (China)
Zhi-wei Lü, Harbin Institute of Technology (China)
Yongkang Dong, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 6019:
Passive Components and Fiber-based Devices II
Yan Sun; Jianping Chen; Sang Bae Lee; Ian H. White, Editor(s)

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