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High-Q (>750,000) photonic crystal nanocavities fabricated from chalcogenide glass fully embedded in an index-matched cladding

Gai, Xin; Luther-Davies, Barry; White, Thomas

Description

We have fabricated a Ge11.5As24Se64.5 2-D photonic crystal containing a hetero-structure cavity fully embedded in a cladding with index of 1.44. Because of the low index contrast of this structure (≈1.2) we had to use a W0.54 defect waveguide to inhibit

dc.contributor.authorGai, Xin
dc.contributor.authorLuther-Davies, Barry
dc.contributor.authorWhite, Thomas
dc.coverage.spatialBrussels Belgium
dc.date.accessioned2015-12-08T22:18:30Z
dc.date.createdApril 16-19 2012
dc.identifier.isbn9780819491176
dc.identifier.urihttp://hdl.handle.net/1885/31371
dc.description.abstractWe have fabricated a Ge11.5As24Se64.5 2-D photonic crystal containing a hetero-structure cavity fully embedded in a cladding with index of 1.44. Because of the low index contrast of this structure (≈1.2) we had to use a W0.54 defect waveguide to inhibit
dc.publisherSPIE - The International Society for Optical Engineering
dc.relation.ispartofseriesSPIE Photonics Europe Conference 2012
dc.rightsAuthor/s retain copyright
dc.sourceProceedings of SPIE Photonics Europe Conference 2012
dc.source.urihttp://spie.org/x648.html?product_id=921526
dc.subjectKeywords: 2-D photonic crystals; Chalcogenide glass; Continuum modes; Crystal nanocavities; Defect waveguides; Light lines; Low index contrast; Optical cavities; Heterojunctions; Phase change memory; Resonators; Photonic crystals Heterostructure cavities; Photonic crystals; Resonators
dc.titleHigh-Q (>750,000) photonic crystal nanocavities fabricated from chalcogenide glass fully embedded in an index-matched cladding
dc.typeConference paper
local.description.notesImported from ARIES
local.description.refereedYes
dc.date.issued2012
local.identifier.absfor020502 - Lasers and Quantum Electronics
local.identifier.ariespublicationu4695161xPUB82
local.type.statusPublished Version
local.contributor.affiliationGai, Xin, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationLuther-Davies, Barry, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationWhite, Thomas, College of Engineering and Computer Science, ANU
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage7
local.identifier.doi10.1117/12.921526
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
dc.date.updated2016-02-24T11:20:04Z
local.identifier.scopusID2-s2.0-84861793160
local.identifier.thomsonID000304392700027
dcterms.accessRightsOpen Access
CollectionsANU Research Publications

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