Continuous modulation of geometric phase via electrically tuning the in-plane orientation of nematic liquid crystal
文献类型：期刊论文
| 作者 | Liu, Yi1,2,3,4; Lv, Yongmo2; Li, Peng3; Li, Zhe3 ; Yuan, Jiahu2; Jiang, Haibo2; Sun, Xiuhui2; Chen, Jianjun2; Yang, Zheng2; Yin, Shaoyun2
|
| 刊名 | LIQUID CRYSTALS
 |
| 出版日期 | 2021-07-24 |
| 页码 | 6 |
| 关键词 | Geometric phase phase modulation liquid crystal dual cell |
| ISSN号 | 0267-8292 |
| DOI | 10.1080/02678292.2021.1957164 |
| 通讯作者 | Yin, Shaoyun(ysy@cigit.ac.cn) |
| 英文摘要 | Holographic display requires thinner liquid crystal cell for smaller pixels and fast response. In this paper, a continuous geometric phase modulation method realised by electrically tuning a dual in-plane-switching (IPS) LCD is proposed. Firstly, the function of geometric phase modulation and the driving voltage is obtained via numerical simulation. Secondly, a dual IPS liquid crystal cells is designed and fabricated, and by using it, the experimental data is measured. Lastly, the simulation and test results are matched, which show good consistence with each other, and a phase modulation range of near $$2\pi $$2 pi is achieved. By using the method, the phase modulation quantity is not only independent of the thickness of liquid crystal layer, but can be achieved almost 360 degrees continuous modulation of the geometric phase. This method paves an avenue towards dynamic geometric phase modulation of light, which is meaningful for large field of view and colourful holographic display. [GRAPHICS] . |
| 资助项目 | National Key Research and Development Program of China[2017YFB1002902] ; National Natural Science Foundation of China[61475199] ; Chongqing Science and Technology Commission[cstc2019jscxmbdxX0019] |
| WOS研究方向 | Chemistry ; Crystallography ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000678007200001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/13856]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Yin, Shaoyun |
| 作者单位 | 1.Chongqing Univ, Chongqing, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing, Peoples R China 3.Chongqing BOE Optoelect Technol CO LTD, Chongqing, Peoples R China 4.Univ Chinese Acad Sci, Chongqing Sch, Chongqing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yi,Lv, Yongmo,Li, Peng,et al. Continuous modulation of geometric phase via electrically tuning the in-plane orientation of nematic liquid crystal[J]. LIQUID CRYSTALS,2021:6. |
| APA | Liu, Yi.,Lv, Yongmo.,Li, Peng.,Li, Zhe.,Yuan, Jiahu.,...&Yin, Shaoyun.(2021).Continuous modulation of geometric phase via electrically tuning the in-plane orientation of nematic liquid crystal.LIQUID CRYSTALS,6. |
| MLA | Liu, Yi,et al."Continuous modulation of geometric phase via electrically tuning the in-plane orientation of nematic liquid crystal".LIQUID CRYSTALS (2021):6. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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