Report
Holographic optical trapping and manipulation based on phase-only liquid-crystal spatial light modulator ; 基于纯相位液晶空间光调制器的全息光学捕获与微操纵
| العنوان: | Holographic optical trapping and manipulation based on phase-only liquid-crystal spatial light modulator ; 基于纯相位液晶空间光调制器的全息光学捕获与微操纵 |
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| المؤلفون: | Liang, Yansheng, Yao, Baoli, Ma, Baiheng, Lei, Ming, Yan, Shaohui, Yu, Xianghua, Yao, Baoli (yaobl@opt.ac.cn) |
| سنة النشر: | 2016 |
| المجموعة: | Xi'an Institute of Optics and Precision Mechanics: OPT OpenIR (Chinese Academy of Sciences, CAS) / 中国科学院西安光学精密机械研究所机构知识库 |
| مصطلحات موضوعية: | Holography, Optical Trapping, Optical Tweezers, Gs Algorithms, Computer-generated Holograms, 数理科学和化学 ::光学 |
| الوصف: | 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. |
| نوع الوثيقة: | report |
| اللغة: | Chinese |
| Relation: | Guangxue Xuebao/Acta Optica Sinica; 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.; http://ir.opt.ac.cn/handle/181661/27878 |
| DOI: | 10.3788/AOS201636.0309001 |
| الاتاحة: | http://ir.opt.ac.cn/handle/181661/27878 https://doi.org/10.3788/AOS201636.0309001 |
| Rights: | cn.org.cspace.api.content.CopyrightPolicy@d43a11 |
| رقم الانضمام: | edsbas.F423AA68 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3788/AOS201636.0309001 |
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