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- Publisher Website: 10.1364/OE.15.006947
- Scopus: eid_2-s2.0-34249676362
- WOS: WOS:000247240300050
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Article: Experimental studies of far-field superlens for sub-diffractional optical imaging
Title | Experimental studies of far-field superlens for sub-diffractional optical imaging |
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Authors | |
Issue Date | 2007 |
Citation | Optics Express, 2007, v. 15, n. 11, p. 6947-6954 How to Cite? |
Abstract | Contrary to the conventional near-field superlensing, subwavelength superlens imaging is experimentally demonstrated in the far-field. The key element is termed as a Far-field SuperLens (FSL) which consists of a conventional superlens and a nanoscale coupler. The evanescent fields from the object are enhanced and then converted into propagating fields by the FSL. By only measuring the propagating field in the far-field, the object image can be reconstructed with subwavelength resolution. As an example of this concept, we design and fabricate a silver structured one dimensional FSL. Experimental results show that feature resolution of better than 50nm is possible using current FSL design. © 2007 Optical Society of America. |
Persistent Identifier | http://hdl.handle.net/10722/256943 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Liu, Zhaowei | - |
dc.contributor.author | Durant, Stéphane | - |
dc.contributor.author | Lee, Hyesog | - |
dc.contributor.author | Pikus, Yuri | - |
dc.contributor.author | Xiong, Yi | - |
dc.contributor.author | Sun, Cheng | - |
dc.contributor.author | Zhang, Xiang | - |
dc.date.accessioned | 2018-07-24T08:58:24Z | - |
dc.date.available | 2018-07-24T08:58:24Z | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | Optics Express, 2007, v. 15, n. 11, p. 6947-6954 | - |
dc.identifier.uri | http://hdl.handle.net/10722/256943 | - |
dc.description.abstract | Contrary to the conventional near-field superlensing, subwavelength superlens imaging is experimentally demonstrated in the far-field. The key element is termed as a Far-field SuperLens (FSL) which consists of a conventional superlens and a nanoscale coupler. The evanescent fields from the object are enhanced and then converted into propagating fields by the FSL. By only measuring the propagating field in the far-field, the object image can be reconstructed with subwavelength resolution. As an example of this concept, we design and fabricate a silver structured one dimensional FSL. Experimental results show that feature resolution of better than 50nm is possible using current FSL design. © 2007 Optical Society of America. | - |
dc.language | eng | - |
dc.relation.ispartof | Optics Express | - |
dc.title | Experimental studies of far-field superlens for sub-diffractional optical imaging | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1364/OE.15.006947 | - |
dc.identifier.scopus | eid_2-s2.0-34249676362 | - |
dc.identifier.volume | 15 | - |
dc.identifier.issue | 11 | - |
dc.identifier.spage | 6947 | - |
dc.identifier.epage | 6954 | - |
dc.identifier.eissn | 1094-4087 | - |
dc.identifier.isi | WOS:000247240300050 | - |
dc.identifier.issnl | 1094-4087 | - |