Holographic optical trapping and manipulation based on phase-only liquid-crystal spatial light modulator

doi:10.3788/AOS201636.0309001

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	Holographic optical trapping and manipulation based on phase-only liquid-crystal spatial light modulator
其他题名	基于纯相位液晶空间光调制器的全息光学捕获与微操纵
	Liang, Yansheng; Yao, Baoli; Ma, Baiheng; Lei, Ming; Yan, Shaohui; Yu, Xianghua; Yao, Baoli (yaobl@opt.ac.cn)
作者部门	瞬态光学技术国家重点实验室
	2016-03
发表期刊	Guangxue Xuebao/Acta Optica Sinica
ISSN	02532239
卷号	36 期号:3 页码:0309001
产权排序	1
摘要	An improved and rapid three dimensional Gerchberg-Saxton (GS) algorithm based on the classic GS algorithm for computer generated holograms is proposed and applied to holographic optical tweezers. Theoretical simulations and experimental results have demonstrated the rapidity and efficiency of the proposed algorithm. A robust holographic optical tweezers setup based on phase-only liquid-crystal spatial light modulator(SLM) is built, and stable trapping and dynamic manipulation of yeast cells and silica beads with large array traps in three dimensions are demonstrated. Two special traps, i.e., line trap with intensity gradient distribution and optical vortex trap, are generated to transport and rotate micro-particles respectively. The system is verified to be robust on particles manipulations, which provides a new and powerful tool for researches on biology, colloid physics and so on. © 2016, Chinese Laser Press. All right reserved.
关键词	Holography Optical Trapping Optical Tweezers Gs Algorithms Computer-generated Holograms
学科领域	光学
DOI	10.3788/AOS201636.0309001
收录类别	EI
语种	中文
引用统计
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/27878
专题	瞬态光学研究室
通讯作者	Yao, Baoli (yaobl@opt.ac.cn)
作者单位	State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an, Shaanxi, China
推荐引用方式 GB/T 7714	Liang, Yansheng,Yao, Baoli,Ma, Baiheng,et al. Holographic optical trapping and manipulation based on phase-only liquid-crystal spatial light modulator[J]. Guangxue Xuebao/Acta Optica Sinica,2016,36(3):0309001.
APA	Liang, Yansheng.,Yao, Baoli.,Ma, Baiheng.,Lei, Ming.,Yan, Shaohui.,...&Yao, Baoli .(2016).Holographic optical trapping and manipulation based on phase-only liquid-crystal spatial light modulator.Guangxue Xuebao/Acta Optica Sinica,36(3),0309001.
MLA	Liang, Yansheng,et al."Holographic optical trapping and manipulation based on phase-only liquid-crystal spatial light modulator".Guangxue Xuebao/Acta Optica Sinica 36.3(2016):0309001.

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