Reconstructing signals via stochastic resonance generated by photorefractive two-wave mixing bistability
文献类型：期刊论文
| 作者 | Cao, Guangzhan1; Liu, Hongjun1 ; Li, Xuefeng2; Huang, Nan1; Sun, Qibing1
|
| 刊名 | optics express
 |
| 出版日期 | 2014-02-24 |
| 卷号 | 22期号:4页码:4214-4223 |
| ISSN号 | 1094-4087 |
| 英文摘要 | stochastic resonance is theoretically investigated in an optical bistable system, which consists of a unidirectional ring cavity and a photorefractive two-wave mixer. it is found that the output properties of stochastic resonance are mainly determined by the applied noise, the crystal length and the applied electric field. the influences of these parameters on the stochastic resonance are also numerically analyzed via cross-correlation, which offers general guidelines for the optimization of recovering noise-hidden signals. a cross-correlation gain of 4 is obtained by optimizing these parameters. this provides a general method for reconstructing signals in nonlinear communications systems. (c) 2014 optical society of america |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 关键词[WOS] | optical bistability ; bistable system ; noise ; oscillators ; driven |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000332520000055 |
| 公开日期 | 2015-03-13 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/22202]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Xian Univ Post & Telecommun, Sch Sci, Xian 710121, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Guangzhan,Liu, Hongjun,Li, Xuefeng,et al. Reconstructing signals via stochastic resonance generated by photorefractive two-wave mixing bistability[J]. optics express,2014,22(4):4214-4223. |
| APA | Cao, Guangzhan,Liu, Hongjun,Li, Xuefeng,Huang, Nan,&Sun, Qibing.(2014).Reconstructing signals via stochastic resonance generated by photorefractive two-wave mixing bistability.optics express,22(4),4214-4223. |
| MLA | Cao, Guangzhan,et al."Reconstructing signals via stochastic resonance generated by photorefractive two-wave mixing bistability".optics express 22.4(2014):4214-4223. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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