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动态扰模抑制多模光纤散斑的理论及实验研究
杨聪; 韩建; 吴元杰; 叶慧琪; 肖东
2015
Source Publication激光与光电子学进展
ISSN1006-4125
Volume052Issue:009Pages:73
Abstract多模光纤传输相干光时,光纤出射光场将形成散斑现象。振动光纤能够很好地抑制这种散斑效应。为了研究施加在多模光纤上机械振动和散斑抑制之间的相互作用,从模式耦合速率出发,分别建立振动幅度、频率、作用长度和抑制效果之间的关系,并通过实验对理论结果进行验证。结果表明:动态扰模下散斑抑制效果随振动幅度增加而改善,且与频率、作用长度呈现非线性关系,同时提出并使用模式耦合速率对散斑抑制进行定性评价,为研究人员利用动态扰模抑制多模光纤散斑提供理论依据和实验参考。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/50760
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
杨聪,韩建,吴元杰,等. 动态扰模抑制多模光纤散斑的理论及实验研究[J]. 激光与光电子学进展,2015,052(009):73.
APA 杨聪,韩建,吴元杰,叶慧琪,&肖东.(2015).动态扰模抑制多模光纤散斑的理论及实验研究.激光与光电子学进展,052(009),73.
MLA 杨聪,et al."动态扰模抑制多模光纤散斑的理论及实验研究".激光与光电子学进展 052.009(2015):73.
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