Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 오차환 | - |
dc.date.accessioned | 2018-11-05T01:45:02Z | - |
dc.date.available | 2018-11-05T01:45:02Z | - |
dc.date.issued | 2016-09 | - |
dc.identifier.citation | Proceedings of SPIE - The International Society for Optical Engineering, Active Photonic Materials VIII. v. 9920, Page. 992011-992016 | en_US |
dc.identifier.isbn | 9781510602328 | - |
dc.identifier.isbn | 9781510602311 | - |
dc.identifier.issn | 1996-756X | - |
dc.identifier.issn | 0277-786X | - |
dc.identifier.uri | https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9920/1/Active-asymmetric-plasmonic-Bragg-gratings/10.1117/12.2238704.full?SSO=1 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/79115 | - |
dc.description.abstract | We discuss asymmetric reflectance in surface plasmon Bragg gratings incorporating optical gain, referred to as active asymmetric surface plasmon Bragg gratings. It is shown that balanced modulation of index and gain/loss with quarter pitch spatial shift causes unidirectional coupling between contra-propagating modes in long-range surface plasmon polariton Bragg gratings. Such gratings operate at the breaking threshold of parity-time symmetry (exceptional point). Two active asymmetric surface plasmon Bragg gratings designs are proposed and their performance is examined through modal and transfer matrix method computations. | en_US |
dc.language.iso | en | en_US |
dc.publisher | SPIE | en_US |
dc.title | Active asymmetric Plasmonic Bragg gratings | en_US |
dc.type | Article | en_US |
dc.relation.volume | 9920 | - |
dc.identifier.doi | 10.1117/12.2238704 | - |
dc.relation.page | 992011-992016 | - |
dc.contributor.googleauthor | Keshmarzi, Elham Karami | - |
dc.contributor.googleauthor | Hahn, Choloong | - |
dc.contributor.googleauthor | Song, Seok Ho | - |
dc.contributor.googleauthor | Oh, Cha Hwan | - |
dc.contributor.googleauthor | Tait, R. Niall | - |
dc.contributor.googleauthor | Berini, Pierre | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | choh | - |
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