Rapid tilted-plane Gerchberg-Saxton algorithm for holographic optical tweezers | |
Cai, Yanan1,2; Yan, Shaohui2; Wang, Zhaojun2; Li, Runze2; Liang, Yansheng2; Zhou, Yuan1,2; li, Xing1,2; Yu, Xianghua2; Lei, Ming2; Yao, Baoli1,2 | |
刊名 | OPTICS EXPRESS |
2020-04-27 | |
卷号 | 28期号:9页码:12729-12739 |
ISSN号 | 1094-4087 |
DOI | 10.1364/OE.389897 |
产权排序 | 1 |
英文摘要 | Benefitting from the development of commercial spatial light modulator (SLM), holographic optical tweezers (HOT) have emerged as a powerful tool for life science, material science and particle physics. The calculation of computer-generated holograms (CGH) for generating multi-focus arrays plays a key role in HOT for trapping of a bunch of particles in parallel. To realize dynamic 3D manipulation, we propose a new tilted-plane GS algorithm for fast generation of multiple foci. The multi-focal spots with a uniformity of 99% can be generated in a tilted plane. The computation time for a CGH with 512x512 pixels is less than 0.1 second. We demonstrated the power of the algorithm by simultaneously trapping and rotating silica beads with a 7x7 spots array in three dimensions. The presented algorithm is expected as a powerful kernel of HOT. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
语种 | 英语 |
出版者 | OPTICAL SOC AMER |
WOS记录号 | WOS:000530854700019 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/93426] |
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 |
通讯作者 | Lei, Ming; Yao, Baoli |
作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Cai, Yanan,Yan, Shaohui,Wang, Zhaojun,et al. Rapid tilted-plane Gerchberg-Saxton algorithm for holographic optical tweezers[J]. OPTICS EXPRESS,2020,28(9):12729-12739. |
APA | Cai, Yanan.,Yan, Shaohui.,Wang, Zhaojun.,Li, Runze.,Liang, Yansheng.,...&Yao, Baoli.(2020).Rapid tilted-plane Gerchberg-Saxton algorithm for holographic optical tweezers.OPTICS EXPRESS,28(9),12729-12739. |
MLA | Cai, Yanan,et al."Rapid tilted-plane Gerchberg-Saxton algorithm for holographic optical tweezers".OPTICS EXPRESS 28.9(2020):12729-12739. |
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