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- Jun, Young Chul
- Laboratory of Nanophotonics & Metamaterials
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Optical manipulation with plasmonic beam shaping antenna structures
- Author(s)
- Jun, Young Chul, Brener, Igal
- Issued Date
- 2012-07
- Citation
- ADVANCES IN OPTOELECTRONICS, v.2012
- Abstract
- Near-field optical trapping of objects using plasmonic antenna structures has recently attracted great attention. However, metal nanostructures also provide a compact platform for general wavefront engineering of intermediate and far-field beams. Here, we analyze optical forces generated by plasmonic beam shaping antenna structures and show that they can be used for general optical manipulation such as guiding of a dielectric particle along a linear or curved trajectory. This removes the need for bulky diffractive optical components and facilitates the integration of optical force manipulation into a highly functional, compact system. © 2012 Young Chul Jun and Igal Brener
- Publisher
- Hindawi Publishing Corporation
- ISSN
- 1687-563X
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