Simulations of high-Q optical nanocavities with a gradual 1D bandgap
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00203515" target="_blank" >RIV/68407700:21340/13:00203515 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/13:PU103082
Result on the web
<a href="http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-21-6-6794" target="_blank" >http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-21-6-6794</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.21.006794" target="_blank" >10.1364/OE.21.006794</a>
Alternative languages
Result language
angličtina
Original language name
Simulations of high-Q optical nanocavities with a gradual 1D bandgap
Original language description
High-quality cavities in hybrid material systems have various interesting applications. We perform a comprehensive modeling comparison on such a design, where confinement in the III?V material is provided by gradual photonic crystal tuning, a recently proposed method offering strong resonances. The III?V cavity couples to an underlying silicon waveguide. We report on the device properties using four simulation methods: finite-difference time-domain (FDTD), finite-element method (FEM), bidirectional eigenmode propagation (BEP) and aperiodic rigorous coupled wave analysis (aRCWA). We explain the major confinement and coupling effects, consistent with the simulation results. E.g. for strong waveguide coupling, we find quantitative discrepancies between the methods, which establishes the proposed high-index-contrast, lossy, 3D structure as a challenging modeling benchmark.
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
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
21
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
6794-6806
UT code for WoS article
000316796000017
EID of the result in the Scopus database
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