Plane wave expansion method used to engineer photonic crystal sensors with high efficiency
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10285004" target="_blank" >RIV/00216208:11320/14:10285004 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11110/14:10285004
Result on the web
<a href="http://dx.doi.org/10.1364/OE.22.002562" target="_blank" >http://dx.doi.org/10.1364/OE.22.002562</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.22.002562" target="_blank" >10.1364/OE.22.002562</a>
Alternative languages
Result language
angličtina
Original language name
Plane wave expansion method used to engineer photonic crystal sensors with high efficiency
Original language description
A photonic crystal waveguide (PhC-WG) was reported to be usable as an optical sensor highly sensitive to various material parameters, which can be detected via changes in transmission through the PhC-WG caused by small changes of the refractive index ofthe medium filling its holes. To monitor these changes accurately, a precise optical model is required, for which the plane wave expansion (PWE) method is convenient. We here demonstrate the revision of the PWE method by employing the complex Fourier factorization approach, which enables the calculation of dispersion diagrams with fast convergence, i.e., with high precision in relatively short time. The PhC-WG is proposed as a line defect in a hexagonal array of cylindrical holes periodically arranged in bulk silicon, filled with a variable medium. The method of monitoring the refractive index changes is based on observing cutoff wavelengths in the PhC-WG dispersion diagrams. The PWE results are also compared with finite-difference time
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optics Express
ISSN
1094-4087
e-ISSN
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Volume of the periodical
22
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
16
Pages from-to
2562-2577
UT code for WoS article
000332518100042
EID of the result in the Scopus database
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