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Bloch-mode extraction from near-field data in periodic waveguides

Ha, Sangwoo; Sukhorukov, Andrey; Dossou, Kokou B; Botten, Lindsay; de Sterke, C Martijn; Kivshar, Yuri

Description

We demonstrate that the spatial profiles of both propagating and evanescent Bloch modes in a periodic structure can be extracted from a single measurement of an electric field at the specified optical wavelength. We develop a systematic extraction procedure by extending the concepts of high-resolution spectral methods previously developed for temporal data series to take into account the symmetry properties of Bloch modes simultaneously at all spatial locations. We illustrate the application of...[Show more]

dc.contributor.authorHa, Sangwoo
dc.contributor.authorSukhorukov, Andrey
dc.contributor.authorDossou, Kokou B
dc.contributor.authorBotten, Lindsay
dc.contributor.authorde Sterke, C Martijn
dc.contributor.authorKivshar, Yuri
dc.date.accessioned2016-05-30T00:42:33Z
dc.date.available2016-05-30T00:42:33Z
dc.identifier.issn0146-9592
dc.identifier.urihttp://hdl.handle.net/1885/101760
dc.description.abstractWe demonstrate that the spatial profiles of both propagating and evanescent Bloch modes in a periodic structure can be extracted from a single measurement of an electric field at the specified optical wavelength. We develop a systematic extraction procedure by extending the concepts of high-resolution spectral methods previously developed for temporal data series to take into account the symmetry properties of Bloch modes simultaneously at all spatial locations. We illustrate the application of our method to a photonic crystal waveguide interface and confirm its robustness in the presence of noise.
dc.format3 pages
dc.publisherOptical Society of America
dc.rights© 2009 Optical Society of America
dc.sourceOptics letters
dc.subjectspatial
dc.subjectprofile
dc.subjectBloch
dc.subjectmodes
dc.subjectperiodic
dc.subjectstructure
dc.subjectelectric
dc.subjectfield
dc.subjectoptical
dc.subjectwavelength
dc.subjectspectral
dc.subjecttemporal
dc.subjectdata
dc.subjectphotonic
dc.subjectcrystal
dc.titleBloch-mode extraction from near-field data in periodic waveguides
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume34
dcterms.dateAccepted2009-10-26
dc.date.issued2009-12-15
local.identifier.absfor020503
local.identifier.ariespublicationu9201385xPUB214
local.publisher.urlhttp://www.osa.org/
local.type.statusPublished Version
local.contributor.affiliationHa , Sangwoo , College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Nonlinear Physics Centre, The Australian National University
local.contributor.affiliationSukhorukov, Andrey, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Nonlinear Physics Centre, The Australian National University
local.contributor.affiliationDossou, Kokou B, University of Technology Sydney, Australia
local.contributor.affiliationBotten, Lindsay C, University of Technology Sydney, Australia
local.contributor.affiliationde Sterke, C Martijn, University of Sydney, Australia
local.contributor.affiliationKivshar, Yuri, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Nonlinear Physics Centre, The Australian National University
local.identifier.essn1539-4794
local.bibliographicCitation.issue24
local.bibliographicCitation.startpage3776
local.bibliographicCitation.lastpage3778
local.identifier.doi10.1364/OL.34.003776
dcterms.accessRightsOpen Access
CollectionsANU Research Publications

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