Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/68915
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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Rowland, K. | - |
dc.contributor.author | Afshar Vahid, S. | - |
dc.contributor.author | Stolyarov, A. | - |
dc.contributor.author | Fink, Y. | - |
dc.contributor.author | Monro, T. | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | Optics Express, 2012; 20(1):48-62 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/2440/68915 | - |
dc.description.abstract | The spectral properties of light confined to low-index media by binary layered structures is discussed. A novel phase-based model with a simple analytical form is derived for the approximation of the center of arbitrary bandgaps of binary layered structures operating at arbitrary effective indices. An analytical approximation to the sensitivity of the bandgap center to changes in the core refractive index is thus derived. Experimentally, significant shifting of the fundamental bandgap of a hollow-core Bragg fiber with a large cladding layer refractive index contrast is demonstrated by filling the core with liquids of various refractive indices. Confirmation of these results against theory is shown, including the new analytical model, highlighting the importance of considering material dispersion. The work demonstrates the broad and sensitive tunability of Bragg structures and includes discussions on refractive index sensing. | - |
dc.description.statementofresponsibility | Kristopher J. Rowland, Shahraam Afshar V., Alexander Stolyarov, Yoel Fink, and Tanya M. Monro | - |
dc.language.iso | en | - |
dc.publisher | Optical Soc Amer | - |
dc.rights | © 2012 Optical Society of America | - |
dc.source.uri | http://dx.doi.org/10.1364/oe.20.000048 | - |
dc.subject | Solutions | - |
dc.subject | Refractometry | - |
dc.subject | Light | - |
dc.subject | Scattering, Radiation | - |
dc.subject | Models, Chemical | - |
dc.subject | Computer Simulation | - |
dc.title | Bragg waveguides with low-index liquid cores | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1364/OE.20.000048 | - |
pubs.publication-status | Published | - |
Appears in Collections: | Aurora harvest 5 IPAS publications |
Files in This Item:
File | Description | Size | Format | |
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hdl_68915.pdf | Published version | 1.03 MB | Adobe PDF | View/Open |
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