대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 추계학술대회 논문집 전기물성,응용부문
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- Pages.141-143
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- 2004
브릴루앙 산란에서 유발되는 비선형적인 불안정 현상에 대한 제어연구
Study of Transient Control of Nonlinear Dynamically Induced Instabilities in Brillouin-Active Fiber
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Kim, Yong-K.
(Department of Electrical Electronics and Information Engineering Wonkwang University) ;
- Kim, Jin-Su (Department of Electrical Electronics and Information Engineering Wonkwang University) ;
- Park, Jae-Wan (Department of Electrical Electronics and Information Engineering Wonkwang University)
- 발행 : 2004.11.05
초록
In this present the transient control of SBS chaos induced instability in Brillouin-active fiber systems is described. The inherent optical feedback by the backscattered Stokes wave in optical fiber systems leads to instabilities in the form of optical chaos. At weak power, the nature of the Brillouin instability can occur at before threshold. At strong power, the temporal evolution above threshold is periodic and at higher intensity can become chaotic. Multistable periodic states, makes transition to logic 'on' or 'off'. It can make theoretically potential large memory capacity.
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