Published January 15, 2008
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Magnifying perfect lens and superlens design by coordinate transformation
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Abstract
The coordinate transformation technique is applied to the design of perfect lenses and superlenses. In particular, anisotropic metamaterials that magnify two-dimensional planar images beyond the diffraction limit are designed by the use of oblate spheroidal coordinates. The oblate spheroidal perfect lens or superlens can naturally be used in reverse for lithography of planar subwavelength patterns.
Additional Information
©2008 The American Physical Society. (Received 22 August 2007; published 17 January 2008) This work is supported by the DARPA Center for Optofluidic Integration and the National Science Foundation through the Center for the Science and Engineering of Materials (DMR-0520565).Files
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- Eprint ID
- 9496
- Resolver ID
- CaltechAUTHORS:TSAprb08
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- Created
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2008-01-26Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field