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Design Study for Transmission Improvement of Resonant Surface Plasmons Using Dielectric Diffraction Gratings
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Seung Ho | - |
dc.contributor.author | Kim, Sung June | - |
dc.contributor.author | Byun, Kyung Min | - |
dc.date.accessioned | 2009-08-21T07:23:41Z | - |
dc.date.available | 2009-08-21T07:23:41Z | - |
dc.date.issued | 2009-05-15 | - |
dc.identifier.citation | Appl. Opt. 48, 2924-2931 (2009) | en |
dc.identifier.issn | 0003-6935 (print) | - |
dc.identifier.issn | 1539-4522 (online) | - |
dc.identifier.uri | https://hdl.handle.net/10371/7460 | - |
dc.description.abstract | A transmission-type surface plasmon resonance configuration with dielectric gratings regularly patterned
on a silver film was investigated with the aim of enhancing the diffraction efficiency of radiative surface plasmons. The theoretical work was conducted using rigorous coupled-wave analysis in terms of first order diffraction efficiency and conversion efficiency (CE). The results show that pyramid gratings can produce a higher transmittance compared with other grating profiles. Design optimization of the pyramid grating at a wide range of grating thicknesses and periods resulted in a maximum transmittance that was larger than 77% and a peak CE of about 85%. This study demonstrates the potential of using transmitted surface plasmon waves in various optical devices, such as optical biosensors, optical imaging systems, and polarization filters. | en |
dc.description.sponsorship | This research was supported by the Kyung Hee
University Research Fund in 2008 (KHU-20080693). | en |
dc.language.iso | en | en |
dc.publisher | Optical Society of America | en |
dc.title | Design Study for Transmission Improvement of Resonant Surface Plasmons Using Dielectric Diffraction Gratings | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 최승호 | - |
dc.contributor.AlternativeAuthor | 김성준 | - |
dc.contributor.AlternativeAuthor | 변경민 | - |
dc.identifier.doi | 10.1364/AO.48.002924 | - |
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