Asymmetric diffraction from two-component optical gratings made of passive and lossy materials

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dc.citation.firstpage30164en_US
dc.citation.issueNumber26en_US
dc.citation.journalTitleOptics Expressen_US
dc.citation.lastpage30172en_US
dc.citation.volumeNumber24en_US
dc.contributor.authorLiang, Guanquanen_US
dc.contributor.authorAbouraddy, Aymanen_US
dc.contributor.authorChristodoulides, Demetriosen_US
dc.contributor.authorThomas, Edwin L.en_US
dc.date.accessioned2017-01-30T17:29:31Zen_US
dc.date.available2017-01-30T17:29:31Zen_US
dc.date.issued2016en_US
dc.description.abstractDiffraction with asymmetric enhancement and suppression, and alternating contrast for symmetric diffraction orders is demonstrated from planar two-component optical gratings made of passive/lossy materials. Simulations agree well with the experimental diffraction pattern of the fabricated sample. Our fabrication approach uses simple, standard planar micro/nano lithography employing one photoresist and one dye. No 3D profiling is needed. The phenomena is due to the left-right asymmetric material distribution in the periodic grating, which gives rise to non-reciprocal light coupling for diffraction to the positive and negative orders.en_US
dc.identifier.citationLiang, Guanquan, Abouraddy, Ayman, Christodoulides, Demetrios, et al.. "Asymmetric diffraction from two-component optical gratings made of passive and lossy materials." <i>Optics Express,</i> 24, no. 26 (2016) The Optical Society: 30164-30172. http://dx.doi.org/10.1364/OE.24.030164.en_US
dc.identifier.doihttp://dx.doi.org/10.1364/OE.24.030164en_US
dc.identifier.urihttps://hdl.handle.net/1911/93813en_US
dc.language.isoengen_US
dc.publisherThe Optical Societyen_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.titleAsymmetric diffraction from two-component optical gratings made of passive and lossy materialsen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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