Paired modes of heterostructure cavities in photonic crystal waveguides with split band edges

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Show simple item record Mahmoodian, Sahand en_US Sukhorukov, Andrey en_US Ha, Sangwoo en_US Lavrinenko, Andrei en_US Poulton, Christopher en_US Dossou, Kokou en_US Botten, Lindsay en_US Mcphedran, Ross en_US De Sterke, C en_US
dc.contributor.editor en_US 2011-02-07T06:18:24Z 2011-02-07T06:18:24Z 2010 en_US
dc.identifier 2010000200 en_US
dc.identifier.citation Mahmoodian Sahand et al. 2010, 'Paired modes of heterostructure cavities in photonic crystal waveguides with split band edges', Optical Society of America, vol. 18, no. 25, pp. 25693-25701. en_US
dc.identifier.issn 1094-4087 en_US
dc.identifier.other C1 en_US
dc.description.abstract We investigate the modes of double heterostructure cavities where the underlying photonic crystal waveguide has been dispersion engineered to have two band-edges inside the Brillouin zone. By deriving and using a perturbative method, we show that these structures possess two modes. For unapodized cavities, the relative detuning of the two modes can be controlled by changing the cavity length, and for particular lengths, a resonant-like effect makes the modes degenerate. For apodized cavities no such resonances exist and the modes are always non-degenerate. en_US
dc.language en_US
dc.publisher Optical Society of America en_US
dc.relation.isbasedon en_US
dc.rights This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law."
dc.title Paired modes of heterostructure cavities in photonic crystal waveguides with split band edges en_US
dc.parent Optics Express en_US
dc.journal.volume 18 en_US
dc.journal.number 25 en_US
dc.publocation Washington DC, USA en_US
dc.identifier.startpage 25693 en_US
dc.identifier.endpage 25701 en_US SCI.Mathematical Sciences en_US
dc.conference Verified OK en_US
dc.for 020500 en_US
dc.personcode 0000050329 en_US
dc.personcode 0000046655 en_US
dc.personcode 0000046654 en_US
dc.personcode 0000046656 en_US
dc.personcode 102194 en_US
dc.personcode 040396 en_US
dc.personcode 780055 en_US
dc.personcode 100021 en_US
dc.personcode 0000018208 en_US
dc.percentage 100 en_US Optical Physics en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US en_US
dc.location.activity en_US
dc.description.keywords Guided waves; Microcavity devices; Nanophotonics and photonic crystals ; Photonic crystal waveguides ; Photonic crystals ; Photonic crystals en_US

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