Extraordinary high-Q resonances in the scattering by a dielectric slab containing a grating of circular cylinders
An infinite dielectric wire grating in free space is known to possess very high-Q
 resonances at the frequencies close to the Rayleigh anomalies. Still a practical
 implementation of such a resonator may require its embedding in a dielectric slab. In this
 paper, it is sho...
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| Veröffentlicht in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Datum: | 2014 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2014
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/118356 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Extraordinary high-Q resonances in the scattering
 by a dielectric slab containing a grating of circular cylinders / V.O. Byelobrov, T.M. Benson // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 1. — С. 100-105. — Бібліогр.: 11 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862728201847963648 |
|---|---|
| author | Byelobrov, V.O. Benson, T.M. |
| author_facet | Byelobrov, V.O. Benson, T.M. |
| citation_txt | Extraordinary high-Q resonances in the scattering
 by a dielectric slab containing a grating of circular cylinders / V.O. Byelobrov, T.M. Benson // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 1. — С. 100-105. — Бібліогр.: 11 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | An infinite dielectric wire grating in free space is known to possess very high-Q
resonances at the frequencies close to the Rayleigh anomalies. Still a practical
implementation of such a resonator may require its embedding in a dielectric slab. In this
paper, it is shown that this can bring additional improvement of the Q-factors. A
dielectric slab with a symmetrically embedded dielectric-wire grating is investigated
under the normal incidence of plane waves. Accurate numerical solutions are derived for
the E- and H-polarization cases. Associated eigenvalue problems are solved for the realvalued
lasing frequencies and the threshold values of material gain.
|
| first_indexed | 2025-12-07T19:07:39Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-118356 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-12-07T19:07:39Z |
| publishDate | 2014 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Byelobrov, V.O. Benson, T.M. 2017-05-30T05:39:25Z 2017-05-30T05:39:25Z 2014 Extraordinary high-Q resonances in the scattering
 by a dielectric slab containing a grating of circular cylinders / V.O. Byelobrov, T.M. Benson // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 1. — С. 100-105. — Бібліогр.: 11 назв. — англ. 1560-8034 PACS 42.79.Dj, 78.67.Uh, 78.67.Lt https://nasplib.isofts.kiev.ua/handle/123456789/118356 An infinite dielectric wire grating in free space is known to possess very high-Q
 resonances at the frequencies close to the Rayleigh anomalies. Still a practical
 implementation of such a resonator may require its embedding in a dielectric slab. In this
 paper, it is shown that this can bring additional improvement of the Q-factors. A
 dielectric slab with a symmetrically embedded dielectric-wire grating is investigated
 under the normal incidence of plane waves. Accurate numerical solutions are derived for
 the E- and H-polarization cases. Associated eigenvalue problems are solved for the realvalued
 lasing frequencies and the threshold values of material gain. This work has been partially supported by the National
 Academy of Science of Ukraine via the State Target
 Program “Nanotechnologies and Nanomaterials” en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Extraordinary high-Q resonances in the scattering by a dielectric slab containing a grating of circular cylinders Article published earlier |
| spellingShingle | Extraordinary high-Q resonances in the scattering by a dielectric slab containing a grating of circular cylinders Byelobrov, V.O. Benson, T.M. |
| title | Extraordinary high-Q resonances in the scattering by a dielectric slab containing a grating of circular cylinders |
| title_full | Extraordinary high-Q resonances in the scattering by a dielectric slab containing a grating of circular cylinders |
| title_fullStr | Extraordinary high-Q resonances in the scattering by a dielectric slab containing a grating of circular cylinders |
| title_full_unstemmed | Extraordinary high-Q resonances in the scattering by a dielectric slab containing a grating of circular cylinders |
| title_short | Extraordinary high-Q resonances in the scattering by a dielectric slab containing a grating of circular cylinders |
| title_sort | extraordinary high-q resonances in the scattering by a dielectric slab containing a grating of circular cylinders |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/118356 |
| work_keys_str_mv | AT byelobrovvo extraordinaryhighqresonancesinthescatteringbyadielectricslabcontainingagratingofcircularcylinders AT bensontm extraordinaryhighqresonancesinthescatteringbyadielectricslabcontainingagratingofcircularcylinders |