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Abstract
We show how transformation optics can enhance optical gradient forces between two optical waveguides by several orders of magnitude. The technique is based on a coordinate transformation that alters the perceived distance between the waveguides. This transformation can be implemented using single-negative metamaterial thin films. The process is remarkably robust to the dissipative loss normally observed in metamaterials. Therefore, our results provide an alternative way to enhance optical forces in nanophotonic actuation systems and may be combined with existing resonator-based enhancement methods to produce optical gradient forces with unprecedented amplitude [Phys. Rev. Lett. 110, 057401 (2013)].
Original language | English |
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Title of host publication | Metamaterials: Fundamentals and Applications VI |
Editors | Allan D. Boardman, Nader Engheta, Mikhail A. Noginov, Nikolay I. Zheludev |
Publisher | SPIE |
Number of pages | 8 |
ISBN (Print) | 9780819496560 |
Publication status | Published - 25 Aug 2013 |
Event | SPIE Metamaterials: Fundamentals and Applications VI - San Diego, United States Duration: 25 Aug 2013 → 29 Aug 2013 |
Publication series
Name | Proceedings of SPIE |
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Publisher | SPIE |
Volume | 8806 |
ISSN (Print) | 0277-786X |
Conference
Conference | SPIE Metamaterials: Fundamentals and Applications VI |
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Country | United States |
City | San Diego |
Period | 25/08/13 → 29/08/13 |
Keywords
- applied physics
- optics
- photonics
- metamaterials
- transformation optics
- optical force
- perfect lens
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Dive into the research topics of 'Transforming optical forces'. Together they form a unique fingerprint.Projects
- 1 Finished
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FWOTM549: Metamaterial Physics and Metamaterial-Based Photonic Systems: An Integrated Approach
Ginis, V., Veretennicoff, I., Danckaert, J. & Tassin, P.
1/10/10 → 30/09/14
Project: Fundamental