Trapping light in plasmonic waveguides
We present comprehensive case studies on trapping of light in plasmonic waveguides, including the metal-insulator-metal (MIM) and insulator-metal-insulator (IMI) waveguides. Due to the geometrical symmetry, the guided modes are classified into the anti-symmetric and symmetric modes. For the lossless...
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| Veröffentlicht in: | Optics express 2010-01, Vol.18 (2), p.598-623 |
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| container_title | Optics express |
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| creator | Park, Junghyun Kim, Kyoung-Youm Lee, Il-Min Na, Hyunmin Lee, Seung-Yeol Lee, Byoungho |
| description | We present comprehensive case studies on trapping of light in plasmonic waveguides, including the metal-insulator-metal (MIM) and insulator-metal-insulator (IMI) waveguides. Due to the geometrical symmetry, the guided modes are classified into the anti-symmetric and symmetric modes. For the lossless case, where the relative electric permittivity of metal (epsilon(m)) and dielectric (epsilon(d)) are purely real, we define rho as rho = -epsilon(m)/epsilon(d). It is shown that trapping of light occurs in the following cases: the anti-symmetric mode in the MIM waveguide with 1 < rho < 1.28, the symmetric mode in the MIM waveguide with rho |
| doi_str_mv | 10.1364/OE.18.000598 |
| format | Article |
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Due to the geometrical symmetry, the guided modes are classified into the anti-symmetric and symmetric modes. For the lossless case, where the relative electric permittivity of metal (epsilon(m)) and dielectric (epsilon(d)) are purely real, we define rho as rho = -epsilon(m)/epsilon(d). It is shown that trapping of light occurs in the following cases: the anti-symmetric mode in the MIM waveguide with 1 < rho < 1.28, the symmetric mode in the MIM waveguide with rho <<1, and the symmetric mode in the IMI waveguide with rho <1 . The physical interpretation reveals that these conditions are closely connected with the field distributions in the core and the cladding. 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Various mode properties such as the number of supported modes and the core width for the mode cut off are also presented.</description><subject>Computer Simulation</subject><subject>Computer-Aided Design</subject><subject>Equipment Design</subject><subject>Equipment Failure Analysis</subject><subject>Light</subject><subject>Models, Theoretical</subject><subject>Optical Tweezers</subject><subject>Scattering, Radiation</subject><subject>Surface Plasmon Resonance - instrumentation</subject><subject>Transducers</subject><issn>1094-4087</issn><issn>1094-4087</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpNkDtPwzAUhS0EoqWwMaNMsJBynRs_MqIqPKRKXcpsObETjPIiTkD997RKQUznDN85w0fINYUlRR4_bNIllUsAYIk8IXMKSRzGIMXpvz4jF95_ANBYJOKczCKgAqWEObnd9rrrXFMGlSvfh8A1QVdpX7eNy4Nv_WXL0RnrL8lZoStvr465IG9P6Xb1Eq43z6-rx3WYYySHkMdJwWJpC7QoOKKIQKKmXEgWZZnMokhbw3iGDAylGhkTTHPgRgrQBg0uyN302_Xt52j9oGrnc1tVurHt6JXAw4YnfE_eT2Tet973tlBd72rd7xQFdRCjNqmiUk1i9vjN8XjMamv-4F8T-AM1IFtk</recordid><startdate>20100118</startdate><enddate>20100118</enddate><creator>Park, Junghyun</creator><creator>Kim, Kyoung-Youm</creator><creator>Lee, Il-Min</creator><creator>Na, Hyunmin</creator><creator>Lee, Seung-Yeol</creator><creator>Lee, Byoungho</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20100118</creationdate><title>Trapping light in plasmonic waveguides</title><author>Park, Junghyun ; Kim, Kyoung-Youm ; Lee, Il-Min ; Na, Hyunmin ; Lee, Seung-Yeol ; Lee, Byoungho</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c328t-649f548ef3e3763372083a167852bb8b22aed56b350d11a35575a606d870ad3d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Computer Simulation</topic><topic>Computer-Aided Design</topic><topic>Equipment Design</topic><topic>Equipment Failure Analysis</topic><topic>Light</topic><topic>Models, Theoretical</topic><topic>Optical Tweezers</topic><topic>Scattering, Radiation</topic><topic>Surface Plasmon Resonance - instrumentation</topic><topic>Transducers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Park, Junghyun</creatorcontrib><creatorcontrib>Kim, Kyoung-Youm</creatorcontrib><creatorcontrib>Lee, Il-Min</creatorcontrib><creatorcontrib>Na, Hyunmin</creatorcontrib><creatorcontrib>Lee, Seung-Yeol</creatorcontrib><creatorcontrib>Lee, Byoungho</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Optics express</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Park, Junghyun</au><au>Kim, Kyoung-Youm</au><au>Lee, Il-Min</au><au>Na, Hyunmin</au><au>Lee, Seung-Yeol</au><au>Lee, Byoungho</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Trapping light in plasmonic waveguides</atitle><jtitle>Optics express</jtitle><addtitle>Opt Express</addtitle><date>2010-01-18</date><risdate>2010</risdate><volume>18</volume><issue>2</issue><spage>598</spage><epage>623</epage><pages>598-623</pages><issn>1094-4087</issn><eissn>1094-4087</eissn><abstract>We present comprehensive case studies on trapping of light in plasmonic waveguides, including the metal-insulator-metal (MIM) and insulator-metal-insulator (IMI) waveguides. 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| source | MEDLINE; DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | Computer Simulation Computer-Aided Design Equipment Design Equipment Failure Analysis Light Models, Theoretical Optical Tweezers Scattering, Radiation Surface Plasmon Resonance - instrumentation Transducers |
| title | Trapping light in plasmonic waveguides |
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