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DC Field | Value | Language |
---|---|---|
dc.citation.conferencePlace | CN | - |
dc.citation.conferencePlace | Vancouver | - |
dc.citation.endPage | 1085 | - |
dc.citation.startPage | 1084 | - |
dc.citation.title | IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting | - |
dc.contributor.author | Gomez-Diaz, J. Sebastian | - |
dc.contributor.author | Lee, Jongwon | - |
dc.contributor.author | Tymchenko, Mikhailo | - |
dc.contributor.author | Belkin, Mikhail A. | - |
dc.contributor.author | Alu, Andrea | - |
dc.date.accessioned | 2023-12-19T22:08:35Z | - |
dc.date.available | 2023-12-19T22:08:35Z | - |
dc.date.created | 2016-01-04 | - |
dc.date.issued | 2015-07-20 | - |
dc.description.abstract | Nonlinear metasurfaces based on coupling locally-enhanced plasmonic response to intersubband transitions of multi-quantum-wells have recently provided second-order susceptibilities several orders of magnitude larger than any other non-linear flat structure measured so far. Here, we demonstrate that a proper design of the plasmonic metasurface inclusions can dramatically enhance the overall non-linear response of the structure. The optimized metasurfaces are then applied to achieve efficient second-harmonic generation (SHG) and differential frequency generation (DFG) in the infrared and terahertz frequency bands, respectively. In case of low-power impinging beams (≈1W), our simulations predict large conversion efficiencies of around 0.8% and 0.01% for SHG and DFG, outperforming previously reported efficiencies in 1-2 orders magnitude and confirming the suitability of this type of plasmonic metasurfaces as a highly-efficient flat platform for non-linear photonics. | - |
dc.identifier.bibliographicCitation | IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, pp.1084 - 1085 | - |
dc.identifier.doi | 10.1109/APS.2015.7304930 | - |
dc.identifier.scopusid | 2-s2.0-84953726068 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/35508 | - |
dc.identifier.url | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7304930 | - |
dc.language | 영어 | - |
dc.publisher | 2015 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting | - |
dc.title | Giant nonlinear processes in plasmonic metasurfaces | - |
dc.type | Conference Paper | - |
dc.date.conferenceDate | 2015-07-19 | - |
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