发明授权
- 专利标题： Extended and knotted optical traps in three dimensions
- 专利标题（中）： 延伸和打结的光学陷阱三维
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申请号： US13411142申请日： 2012-03-02
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公开(公告)号： US08921763B2公开(公告)日： 2014-12-30
- 发明人: David G. Grier , Elisabeth R. Shanblatt
- 申请人： David G. Grier , Elisabeth R. Shanblatt
- 申请人地址： US NY New York
- 专利权人： New York University
- 当前专利权人： New York University
- 当前专利权人地址： US NY New York
- 代理机构： Foley & Lardner LLP
- 主分类号： G03H1/00
- IPC分类号： G03H1/00 ; G02B5/32 ; G03H1/08 ; G03H1/22
摘要：
The present invention is directed toward a system and method for projecting holographic optical traps whose intensity maxima are extended along specified paths in three dimensions with specified amplitude and phase profiles along those paths. Specifying paths that constitute knotted loops and phase profiles that direct radiation pressure along the knotted paths yields optical traps that exert knotted force fields. Knotted optical force fields have uses for inducing motion along knotted paths, with applications including the generation of knotted electric current loops in plasmas.
公开/授权文献
- US20120223219A1 EXTENDED AND KNOTTED OPTICAL TRAPS IN THREE DIMENSIONS 公开/授权日：2012-09-06
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