Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/616063
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dc.contributor.authorLijun Huangen_US
dc.contributor.authorJian Zhouen_US
dc.contributor.authorFujun Sunen_US
dc.contributor.authorZhongyuan Fuen_US
dc.contributor.authorHuiping Tianen_US
dc.date.accessioned2020-05-20T09:16:09Z-
dc.date.available2020-05-20T09:16:09Z-
dc.date.issued2016en_US
dc.identifier.issn0733-8724en_US
dc.identifier.issn1558-2213en_US
dc.identifier.other10.1109/JLT.2016.2575840en_US
dc.identifier.urihttp://localhost/handle/Hannan/154965en_US
dc.identifier.urihttp://localhost/handle/Hannan/616063-
dc.description.abstractWe report the design of one dimensional photonic crystal nanobeam cavities with elliptical holes that is fully encapsulated in the water environment and can confine the light in the low index region. The proposed structure, based on the principle of gentle confinement of the electromagnetic field, is designed by tapering the width of the host photonic crystal waveguide away from the center of the cavity while keeping other parameters constant. With elliptical-hole low-index mode nanobeam cavities and tapered waveguide widths, through three dimensional finite-difference time-domain simulations, large band-gap and high reflectivity are achieved to confine the optical mode. Also, the electric field is confined in the elliptical holes, which helps to enhance the sensitivity. The simulation results demonstrate that we achieve the highest quality factor of 1.35 &#x00D7; 105 when 15 taper segments and 15 additional mirror segments are placed on both sides of the host waveguide. A sensitivity of 390 nm/RIU (refractive index unit) and mode volume of 2.23 (&#x03BB;<sub>res</sub>/n<sub>si</sub>)3 are achieved in the water environment, thus showing exceptionally good on-chip sensing properties with respect to high sensitivity, small footprints and masses.en_US
dc.publisherIEEEen_US
dc.relation.haspart7484262.pdfen_US
dc.subjectphotonic crystal (PhC)|nanobeam cavity|photonic crystal waveguide|sensors|Integrated optics devicesen_US
dc.titleOptimization of One Dimensional Photonic Crystal Elliptical-Hole Low-Index Mode Nanobeam Cavities for On-Chip Sensingen_US
dc.typeArticleen_US
dc.journal.volume34en_US
dc.journal.issue15en_US
dc.journal.titleJournal of Lightwave Technologyen_US
Appears in Collections:2016

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Full metadata record
DC FieldValueLanguage
dc.contributor.authorLijun Huangen_US
dc.contributor.authorJian Zhouen_US
dc.contributor.authorFujun Sunen_US
dc.contributor.authorZhongyuan Fuen_US
dc.contributor.authorHuiping Tianen_US
dc.date.accessioned2020-05-20T09:16:09Z-
dc.date.available2020-05-20T09:16:09Z-
dc.date.issued2016en_US
dc.identifier.issn0733-8724en_US
dc.identifier.issn1558-2213en_US
dc.identifier.other10.1109/JLT.2016.2575840en_US
dc.identifier.urihttp://localhost/handle/Hannan/154965en_US
dc.identifier.urihttp://localhost/handle/Hannan/616063-
dc.description.abstractWe report the design of one dimensional photonic crystal nanobeam cavities with elliptical holes that is fully encapsulated in the water environment and can confine the light in the low index region. The proposed structure, based on the principle of gentle confinement of the electromagnetic field, is designed by tapering the width of the host photonic crystal waveguide away from the center of the cavity while keeping other parameters constant. With elliptical-hole low-index mode nanobeam cavities and tapered waveguide widths, through three dimensional finite-difference time-domain simulations, large band-gap and high reflectivity are achieved to confine the optical mode. Also, the electric field is confined in the elliptical holes, which helps to enhance the sensitivity. The simulation results demonstrate that we achieve the highest quality factor of 1.35 &#x00D7; 105 when 15 taper segments and 15 additional mirror segments are placed on both sides of the host waveguide. A sensitivity of 390 nm/RIU (refractive index unit) and mode volume of 2.23 (&#x03BB;<sub>res</sub>/n<sub>si</sub>)3 are achieved in the water environment, thus showing exceptionally good on-chip sensing properties with respect to high sensitivity, small footprints and masses.en_US
dc.publisherIEEEen_US
dc.relation.haspart7484262.pdfen_US
dc.subjectphotonic crystal (PhC)|nanobeam cavity|photonic crystal waveguide|sensors|Integrated optics devicesen_US
dc.titleOptimization of One Dimensional Photonic Crystal Elliptical-Hole Low-Index Mode Nanobeam Cavities for On-Chip Sensingen_US
dc.typeArticleen_US
dc.journal.volume34en_US
dc.journal.issue15en_US
dc.journal.titleJournal of Lightwave Technologyen_US
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7484262.pdf2.35 MBAdobe PDFThumbnail
Preview File
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLijun Huangen_US
dc.contributor.authorJian Zhouen_US
dc.contributor.authorFujun Sunen_US
dc.contributor.authorZhongyuan Fuen_US
dc.contributor.authorHuiping Tianen_US
dc.date.accessioned2020-05-20T09:16:09Z-
dc.date.available2020-05-20T09:16:09Z-
dc.date.issued2016en_US
dc.identifier.issn0733-8724en_US
dc.identifier.issn1558-2213en_US
dc.identifier.other10.1109/JLT.2016.2575840en_US
dc.identifier.urihttp://localhost/handle/Hannan/154965en_US
dc.identifier.urihttp://localhost/handle/Hannan/616063-
dc.description.abstractWe report the design of one dimensional photonic crystal nanobeam cavities with elliptical holes that is fully encapsulated in the water environment and can confine the light in the low index region. The proposed structure, based on the principle of gentle confinement of the electromagnetic field, is designed by tapering the width of the host photonic crystal waveguide away from the center of the cavity while keeping other parameters constant. With elliptical-hole low-index mode nanobeam cavities and tapered waveguide widths, through three dimensional finite-difference time-domain simulations, large band-gap and high reflectivity are achieved to confine the optical mode. Also, the electric field is confined in the elliptical holes, which helps to enhance the sensitivity. The simulation results demonstrate that we achieve the highest quality factor of 1.35 &#x00D7; 105 when 15 taper segments and 15 additional mirror segments are placed on both sides of the host waveguide. A sensitivity of 390 nm/RIU (refractive index unit) and mode volume of 2.23 (&#x03BB;<sub>res</sub>/n<sub>si</sub>)3 are achieved in the water environment, thus showing exceptionally good on-chip sensing properties with respect to high sensitivity, small footprints and masses.en_US
dc.publisherIEEEen_US
dc.relation.haspart7484262.pdfen_US
dc.subjectphotonic crystal (PhC)|nanobeam cavity|photonic crystal waveguide|sensors|Integrated optics devicesen_US
dc.titleOptimization of One Dimensional Photonic Crystal Elliptical-Hole Low-Index Mode Nanobeam Cavities for On-Chip Sensingen_US
dc.typeArticleen_US
dc.journal.volume34en_US
dc.journal.issue15en_US
dc.journal.titleJournal of Lightwave Technologyen_US
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7484262.pdf2.35 MBAdobe PDFThumbnail
Preview File