Zero-broadening SBS slow light propagation in an optical fiber using two broadband pump beams
文献类型：期刊论文
| 作者 | Wang, Shihe1; Ren, Liyong1,2 ; Liu, Yu1; Tomita, Yasuo2
|
| 刊名 | optics express
 |
| 出版日期 | 2008-05-26 |
| 卷号 | 16期号:11页码:8067-8076 |
| 关键词 | slow light fiber optics stimulated Brillouin Scattering |
| ISSN号 | 8068-7876 |
| 产权排序 | 1 |
| 通讯作者 | liyong ren |
| 合作状况 | 国际 |
| 英文摘要 | a new method of tailoring stimulated brillouin scattering (sbs) gain spectrum for slow light propagation is proposed by use of two gaussian-shaped broadband pump beams with different powers and spectral widths. the central frequency interval between the two pump beams are carefully set to be two inherent brillouin frequency shift, ensuring that the gain spectrum of one pump has the same central frequency with the loss spectrum of the other one. different gain profiles are obtained and analyzed. among them a special gain profile is found that ensures a zero-broadening of the signal pulse independent of the brillouin gain. this is owing to the compensation between the positive gain-dependent broadening and the negative gvd (group velocity dispersion) dependent broadening. the relationship of two pump beams is also found for constructing such a gain profile. it provides us a new idea of managing the broadening of sbs-based slow pulse by artificially constructing and optimizing the profile of gain spectrum. (c) 2008 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] | stimulated brillouin-scattering ; delay ; bandwidth ; distortion ; enhancement ; advancement ; systems ; single |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000256469900055 |
| 公开日期 | 2010-01-13 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/7968]  |
| 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, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Univ Electrocommun, Dept Elect Engn, Tokyo 1828585, Japan |
| 推荐引用方式 GB/T 7714 | Wang, Shihe,Ren, Liyong,Liu, Yu,et al. Zero-broadening SBS slow light propagation in an optical fiber using two broadband pump beams[J]. optics express,2008,16(11):8067-8076. |
| APA | Wang, Shihe,Ren, Liyong,Liu, Yu,&Tomita, Yasuo.(2008).Zero-broadening SBS slow light propagation in an optical fiber using two broadband pump beams.optics express,16(11),8067-8076. |
| MLA | Wang, Shihe,et al."Zero-broadening SBS slow light propagation in an optical fiber using two broadband pump beams".optics express 16.11(2008):8067-8076. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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