| Analogous Optical Activity in Free Space Using a Single Pancharatnam–Berry Phase Element | |
Liu, Sheng1; Qi, Shuxia1; Li, Peng1; Wei, Bingyan1; Chen, Peng2 ; Hu, Wei2; Zhang, Yi1; Gan, Xuetao1; Zhang, Peng3; Lu, Yanqing2; Chen, Zhigang4,5; Zhao, Jianlin1
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| 作者部门 | 瞬态光学研究室 |
| 发表期刊 | Laser and Photonics Reviews
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| ISSN | 18638880;18638899 |
| 产权排序 | 3 |
| 摘要 | It is commonly believed that optical activity (OA) is manifested mainly in chiral media, but rare in non-chiral structures. Here, an analog of OA in free space is experimentally demonstrated by using a single liquid-crystal Pancharatnam–Berry phase element (PBPE), for which the mechanism is highly consistent with that of the traditional OA. The specifically designed PBPE supports the direction-dependent polarization rotation of a Bessel beam with controllable "rotatory power." Such a polarization rotation can be revoked by another PBPE with the same structure. Unlike in a chiral medium, this scheme shows simultaneous realization of equivalent leverotation and dextorotation merely by switching the optical element orientation, promising for applications non-magnetic optical devices such as optical isolators. © 2021 Wiley-VCH GmbH |
| 关键词 | Bessel beams liquid crystal Pancharatnam–Berry phase polarization rotation |
| DOI | 10.1002/lpor.202100291 |
| 收录类别 | EI |
| 语种 | 英语 |
| 出版者 | John Wiley and Sons Inc |
| EI入藏号 | 20214611158180 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/95541 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Key Laboratory of Light-field Manipulation and Information Acquisition, Northwestern Polytechnical University, Xi'an; 710129, China 2.National Laboratory of Solid State Microstructures, Key Laboratory of Intelligent Optical Sensing and Manipulation, Collaborative Innovation Center of Advanced Microstructures, and College of Engineering and Applied Sciences, Nanjing University, Nanjing; 210093, China; 3.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China; 4.The MOE Key Laboratory of Weak-Light Nonlinear Photonics, TEDA Applied Physics Institute and School of Physics, Nankai University, Tianjin; 300457, China; 5.Department of Physics and Astronomy, San Francisco State University, San Francisco; CA; 94132, United States |
| 推荐引用方式 GB/T 7714 | Liu, Sheng,Qi, Shuxia,Li, Peng,等. Analogous Optical Activity in Free Space Using a Single Pancharatnam–Berry Phase Element[J]. Laser and Photonics Reviews. |
| APA | Liu, Sheng.,Qi, Shuxia.,Li, Peng.,Wei, Bingyan.,Chen, Peng.,...&Zhao, Jianlin. |
| MLA | Liu, Sheng,et al."Analogous Optical Activity in Free Space Using a Single Pancharatnam–Berry Phase Element".Laser and Photonics Reviews |
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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 | ||
| Analogous Optical Ac（2361KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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