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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.2
- 수록면
- 45 - 54 (10page)
이용수
초록· 키워드
오류제보하기
In this study, a novel parallel wavefront correction system architecture is proposed, and a model-based tabu search (MBTS) algorithm is introduced for this new system to compensate wavefront aberration caused by atmospheric turbulence in a free-space optical (FSO) communication system. The algorithm flowchart is presented, and a simple hypothetical design for the parallel correction system with multiple adaptive optical (AO) subsystems is given. The simulated performance of MBTS for an AO-FSO system is analyzed.
The results indicate that the proposed algorithm offers better performance in wavefront aberration compensation, coupling efficiency, and convergence speed than a stochastic parallel gradient descent (SPGD) algorithm
목차
등록된 정보가 없습니다.
참고문헌 (21)
참고문헌 신청
M. Abtahi / 2007 / Suppression of turbulence-induced scintillation in free-space optical communication systems using saturated optical amplifiers / J. Lightwave Technol 24:4966~4973
W. Liu / 2013 / Free-space optical communication performance analysis with focal plane based wavefront measurement / Opt. Commun 309:212~220
D. Y. Song / 2000 / 4 ×10 Gb/s terrestrial optical free-space transmission over 1.2 km using an EDFA preamplifier with 100 GHz channel spacing / Opt. Express 7:280~284
D. P. Looze / 2001 / Architecture of LQG controllers based on a hybrid adaptive optics system model / European Journal of Control 3:237~248
L. Poyneer / 2008 / Predictive wavefront control for adaptive optics with arbitrary control loop delays / JOSA A 25:1486~1496
W. Liu / 2013 / Free-space optical communication performance analysis with focal plane based wavefront measurement / Opt. Commun 309:212~220
D. Y. Song / 2000 / 4 ×10 Gb/s terrestrial optical free-space transmission over 1.2 km using an EDFA preamplifier with 100 GHz channel spacing / Opt. Express 7:280~284
D. P. Looze / 2001 / Architecture of LQG controllers based on a hybrid adaptive optics system model / European Journal of Control 3:237~248
L. Poyneer / 2008 / Predictive wavefront control for adaptive optics with arbitrary control loop delays / JOSA A 25:1486~1496
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