| Highly efficient spectrally encoded imaging using a 45 degrees tilted fiber grating | |
| Wang, Guoqing1; Wang, Chao1; Yan, Zhijun2,3; Zhang, Lin2 | |
| 作者部门 | 瞬态光学技术国家重点实验室 |
| 2016-06-01 | |
| 发表期刊 | OPTICS LETTERS
 |
| ISSN | 0146-9592 |
| 卷号 | 41期号:11页码:2398-2401 |
| 产权排序 | 3 |
| 摘要 | A novel highly efficient, fiber-compatible spectrally encoded imaging (SEI) system using a 45 degrees tilted fiber grating (TFG) is proposed and experimentally demonstrated for the first time, to the best of our knowledge. The TFG serves as an in-fiber lateral diffraction element, eliminating the need for bulky and lossy free-space diffraction gratings in conventional SEI systems. Under proper polarization control, due to the strong tilted reflection, the 45 degrees TFG offers a diffraction efficiency as high as 93.5%. Our new design significantly reduces the volume of the SEI system and improves energy efficiency and system stability. As a proof-of-principle experiment, spectrally encoded imaging of a customer-designed sample (9.6 mm x 3.0 mm) using the TFG-based system is demonstrated. The lateral resolution of the SEI system is measured to be 42 mu m in our experiment. (C) 2016 Optical Society of America |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/OL.41.002398 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | BRAGG GRATINGS |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| 项目资助者 | Research Executive Agency (REA)(FP7-PEOPLE-2013-CIG-631883) ; Royal Society(RG150036) ; National Natural Science Foundation of China (NSFC)(61505244) |
| WOS类目 | Optics |
| WOS记录号 | WOS:000377466000002 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/28150 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Univ Kent, Sch Engn & Digital Arts, Canterbury CT2 7NT, Kent, England 2.Aston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England 3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Guoqing,Wang, Chao,Yan, Zhijun,et al. Highly efficient spectrally encoded imaging using a 45 degrees tilted fiber grating[J]. OPTICS LETTERS,2016,41(11):2398-2401. |
| APA | Wang, Guoqing,Wang, Chao,Yan, Zhijun,&Zhang, Lin.(2016).Highly efficient spectrally encoded imaging using a 45 degrees tilted fiber grating.OPTICS LETTERS,41(11),2398-2401. |
| MLA | Wang, Guoqing,et al."Highly efficient spectrally encoded imaging using a 45 degrees tilted fiber grating".OPTICS LETTERS 41.11(2016):2398-2401. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Highly efficient spe（1590KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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