Theoretical study of nonlinear resonance radiation force exerted on nano-sized objects

Tetsuhiro Kudo*, Hajime Ishihara

*此作品的通信作者

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

We theoretically propose laser manipulation utilizing the resonant nonlinear optical response. We calculated the radiation force exerted on a single molecule in a focused laser beam by solving density matrix equations using the non-perturbative method, because the high laser power is necessary for single molecular trapping. As the result, we coherently elucidate certain recently reported puzzling phenomena that contradict the conventional understanding of laser manipulation. Further, we demonstrate unconventional forms of laser manipulation which drastically enhances the number of degrees of freedom to manipulate nano-sized objects. For example, we can "pull"objects by using traveling wave that usually "pushes"them along the direction of traveling wave.

原文English
主出版物標題Optical Trapping and Optical Micromanipulation VIII
DOIs
出版狀態Published - 2011
事件Optical Trapping and Optical Micromanipulation VIII - San Diego, CA, United States
持續時間: 21 八月 201125 八月 2011

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
8097
ISSN(列印)0277-786X

Conference

ConferenceOptical Trapping and Optical Micromanipulation VIII
國家/地區United States
城市San Diego, CA
期間21/08/1125/08/11

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