Surface waves at the interface with an antisymmetric gain/loss profile
We studied properties of strongly guiding two-mode waveguides with antisymmetric gain/loss profile which constitute photonic analogues of quantum mechanical structures with parity-time symmetry breaking. For both TE and TM polarizations, the dependences of effective indices of the guided modes vs. g...
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| creator | Ctyroky, Jiri Kuzmiak, Vladimir Eyderman, Sergey |
| description | We studied properties of strongly guiding two-mode waveguides with antisymmetric gain/loss profile which constitute photonic analogues of quantum mechanical structures with parity-time symmetry breaking. For both TE and TM polarizations, the dependences of effective indices of the guided modes vs. gain/loss coefficient exhibit a degenerate critical point that defines two regimes with profoundly different behavior. In addition, we have shown that the interface between the two media supports propagation of a strongly confined non-attenuated TM polarized surface wave. We examined the properties of the surface wave obtained by both the modal and FDTD method and discuss the differences between the results obtained by both techniques as both the material and geometrical parameters are varied. |
| doi_str_mv | 10.1063/1.3506123 |
| format | Conference Proceeding |
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For both TE and TM polarizations, the dependences of effective indices of the guided modes vs. gain/loss coefficient exhibit a degenerate critical point that defines two regimes with profoundly different behavior. In addition, we have shown that the interface between the two media supports propagation of a strongly confined non-attenuated TM polarized surface wave. We examined the properties of the surface wave obtained by both the modal and FDTD method and discuss the differences between the results obtained by both techniques as both the material and geometrical parameters are varied.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/1.3506123</identifier><language>eng</language><publisher>United States</publisher><subject>AMPLIFICATION ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; GAIN ; INTERFACES ; LOSSES ; MECHANICS ; NANOSCIENCE AND NANOTECHNOLOGY ; NANOSTRUCTURES ; OPTICAL PROPERTIES ; PHYSICAL PROPERTIES ; POLARIZATION ; QUANTUM MECHANICS ; REFRACTIVE INDEX ; SYMMETRY BREAKING ; WAVE PROPAGATION ; WAVEGUIDES</subject><ispartof>AIP conference proceedings, 2010, Vol.1291 (1)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27923,27924</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/21428663$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Ctyroky, Jiri</creatorcontrib><creatorcontrib>Kuzmiak, Vladimir</creatorcontrib><creatorcontrib>Eyderman, Sergey</creatorcontrib><title>Surface waves at the interface with an antisymmetric gain/loss profile</title><title>AIP conference proceedings</title><description>We studied properties of strongly guiding two-mode waveguides with antisymmetric gain/loss profile which constitute photonic analogues of quantum mechanical structures with parity-time symmetry breaking. For both TE and TM polarizations, the dependences of effective indices of the guided modes vs. gain/loss coefficient exhibit a degenerate critical point that defines two regimes with profoundly different behavior. In addition, we have shown that the interface between the two media supports propagation of a strongly confined non-attenuated TM polarized surface wave. We examined the properties of the surface wave obtained by both the modal and FDTD method and discuss the differences between the results obtained by both techniques as both the material and geometrical parameters are varied.</description><subject>AMPLIFICATION</subject><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><subject>GAIN</subject><subject>INTERFACES</subject><subject>LOSSES</subject><subject>MECHANICS</subject><subject>NANOSCIENCE AND NANOTECHNOLOGY</subject><subject>NANOSTRUCTURES</subject><subject>OPTICAL PROPERTIES</subject><subject>PHYSICAL PROPERTIES</subject><subject>POLARIZATION</subject><subject>QUANTUM MECHANICS</subject><subject>REFRACTIVE INDEX</subject><subject>SYMMETRY BREAKING</subject><subject>WAVE PROPAGATION</subject><subject>WAVEGUIDES</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotjs1KxDAURoMoWEcXvkHAdWdy89dkKYOjwoALFdwNt-mNjXRaaaLi2zvgwAcHzuLwMXYNYgnCqhUslREWpDphFRgDdWPBnrJKCK9rqdXbObvI-UMI6ZvGVWzz_DVHDMR_8Jsyx8JLTzyNhY46lZ7jeFhJ-Xe_pzKnwN8xjathypl_zlNMA12ys4hDpqsjF-x1c_eyfqi3T_eP69ttPUmwpSYN2ip0hqLvIkolLDa27VpSro2kpYguAhqLxmHATnofqD3cpsZ5rb1asJv_7pRL2uWQCoU-TONIoewkaOmsVeoPw5VM9A</recordid><startdate>20101007</startdate><enddate>20101007</enddate><creator>Ctyroky, Jiri</creator><creator>Kuzmiak, Vladimir</creator><creator>Eyderman, Sergey</creator><scope>OTOTI</scope></search><sort><creationdate>20101007</creationdate><title>Surface waves at the interface with an antisymmetric gain/loss profile</title><author>Ctyroky, Jiri ; Kuzmiak, Vladimir ; Eyderman, Sergey</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-o216t-e41463a85ef9dfa2306a76bdbe38bfe420f8f1a56a58acad299ceb243e7894493</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>AMPLIFICATION</topic><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><topic>GAIN</topic><topic>INTERFACES</topic><topic>LOSSES</topic><topic>MECHANICS</topic><topic>NANOSCIENCE AND NANOTECHNOLOGY</topic><topic>NANOSTRUCTURES</topic><topic>OPTICAL PROPERTIES</topic><topic>PHYSICAL PROPERTIES</topic><topic>POLARIZATION</topic><topic>QUANTUM MECHANICS</topic><topic>REFRACTIVE INDEX</topic><topic>SYMMETRY BREAKING</topic><topic>WAVE PROPAGATION</topic><topic>WAVEGUIDES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ctyroky, Jiri</creatorcontrib><creatorcontrib>Kuzmiak, Vladimir</creatorcontrib><creatorcontrib>Eyderman, Sergey</creatorcontrib><collection>OSTI.GOV</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ctyroky, Jiri</au><au>Kuzmiak, Vladimir</au><au>Eyderman, Sergey</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Surface waves at the interface with an antisymmetric gain/loss profile</atitle><btitle>AIP conference proceedings</btitle><date>2010-10-07</date><risdate>2010</risdate><volume>1291</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><abstract>We studied properties of strongly guiding two-mode waveguides with antisymmetric gain/loss profile which constitute photonic analogues of quantum mechanical structures with parity-time symmetry breaking. For both TE and TM polarizations, the dependences of effective indices of the guided modes vs. gain/loss coefficient exhibit a degenerate critical point that defines two regimes with profoundly different behavior. In addition, we have shown that the interface between the two media supports propagation of a strongly confined non-attenuated TM polarized surface wave. We examined the properties of the surface wave obtained by both the modal and FDTD method and discuss the differences between the results obtained by both techniques as both the material and geometrical parameters are varied.</abstract><cop>United States</cop><doi>10.1063/1.3506123</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2010, Vol.1291 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_osti_scitechconnect_21428663 |
| source | AIP Journals Complete |
| subjects | AMPLIFICATION CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY GAIN INTERFACES LOSSES MECHANICS NANOSCIENCE AND NANOTECHNOLOGY NANOSTRUCTURES OPTICAL PROPERTIES PHYSICAL PROPERTIES POLARIZATION QUANTUM MECHANICS REFRACTIVE INDEX SYMMETRY BREAKING WAVE PROPAGATION WAVEGUIDES |
| title | Surface waves at the interface with an antisymmetric gain/loss profile |
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