Generation of a desired three-dimensional electromagnetic field
US7697191B2 · kind B2 · utility
6Cited by
11References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 2005 |
| Grant date | Apr 13, 2010 |
| Priority date | — |
| Expiry date | May 3, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B21/14
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention relates to a method and a system for synthesizing a prescribed three-dimensional electromagnetic field based on generalized phase contrast imaging. Such a method and apparatus may be utilized in advanced optical micro and nano-manipulation, such as by provision of a multiple-beam optical tweezer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.