Low switching threshold using nonlinearities in stopband-tapered waveguide Bragg gratings

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dc.contributor.author Maitra, Ayan en_US
dc.contributor.author Poulton, Christopher en_US
dc.contributor.author Wang, Jin en_US
dc.contributor.author Leuthold, Juerg en_US
dc.contributor.author Freude, Wolfgang en_US
dc.date.accessioned 2009-06-26T04:12:55Z
dc.date.available 2009-06-26T04:12:55Z
dc.date.issued 2005 en_US
dc.identifier 2008003021 en_US
dc.identifier.citation Maitra Ayan et al. 2005, 'Low switching threshold using nonlinearities in stopband-tapered waveguide Bragg gratings', IEEE Publications, vol. 41, no. 10, pp. 1303-1308. en_US
dc.identifier.issn 0018-9197 en_US
dc.identifier.other C1UNSUBMIT en_US
dc.identifier.uri http://hdl.handle.net/10453/724
dc.description.abstract We numerically study the nonlinear switching characteristics in a waveguide grating with a linearly tapered stopband. This type of design shows promising results in decreasing the threshold switching power, while simultaneously preserving a significant extinction ratio. We find that the switching threshold changes linearly with the tapering coefficient. The physical explanation for these phenomena is discussed. Potential applications for this type of device include all-optical switches and isolators. en_US
dc.publisher IEEE Publications en_US
dc.relation.isbasedon http://dx.doi.org/10.1109/JQE.2005.855117 en_US
dc.title Low switching threshold using nonlinearities in stopband-tapered waveguide Bragg gratings en_US
dc.parent IEEE Journal of Quantum Electronics en_US
dc.journal.volume 41 en_US
dc.journal.number 10 en_US
dc.publocation Piscataway, New Jersey, USA en_US
dc.identifier.startpage 1303 en_US
dc.identifier.endpage 1308 en_US
dc.cauo.name SCI.Mathematical Sciences en_US
dc.conference Verified OK en_US
dc.for 020500 en_US
dc.personcode 0000043064 en_US
dc.personcode 102194 en_US
dc.personcode 0000043063 en_US
dc.personcode 0000043056 en_US
dc.personcode 0000043057 en_US
dc.percentage 100 en_US
dc.classification.name Optical Physics en_US
dc.classification.type FOR-08 en_US
dc.description.keywords Bragg gratings coupled mode analysis nonlinear optics optical isolators optical switches optical waveguide theory en_US


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