Presentation 1999/1/19
Dynamic Behavior of Stimulated Brillouin Scattering in a Single-Mode Optical Fiber
Li Hongpu, Kazuhiko Ogusu,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) We investigate theoretically and experimentally the transient stimulated Brillouin scattering (SBS) in a single-mode fiber. The experiment using a single-mode pulsed YAG laser shows that SBS can take place even in the nanosecond regime. Owing to the transient nature, pulse narrowing for the transmitted pulse is observed. The experimental results agree well with the theory based on the coupled-amplitude equations for the pump, Stokes, and acoustic waves. The steady-state solution of SBS is also obtained when the pulse width of the incident pulse is hundred times larger than the round-trip time within the fiber. Moreover, we show that the instability of SBS depends on the magnitude of the nonlinear refractive index of the fiber. Periodic, quasi-periodic, and chaotic behaviors of SBS appear at different pump power levels when the nonlinear refractive index is an order of magnitude larger than that of the fused silica.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) stimulated Brillouin scattering / instability / optical pulse compression / nonlinear refractive index
Paper # PS98-81,OPE98-130,LQE98-123
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Conference Information
Committee LQE
Conference Date 1999/1/19(1days)
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Paper Information
Registration To Lasers and Quantum Electronics (LQE)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Dynamic Behavior of Stimulated Brillouin Scattering in a Single-Mode Optical Fiber
Sub Title (in English)
Keyword(1) stimulated Brillouin scattering
Keyword(2) instability
Keyword(3) optical pulse compression
Keyword(4) nonlinear refractive index
1st Author's Name Li Hongpu
1st Author's Affiliation Faculty of Engineering, Shizuoka University()
2nd Author's Name Kazuhiko Ogusu
2nd Author's Affiliation Faculty of Engineering, Shizuoka University
Date 1999/1/19
Paper # PS98-81,OPE98-130,LQE98-123
Volume (vol) vol.98
Number (no) 509
Page pp.pp.-
#Pages 8
Date of Issue