A determination of propagation constants of symmetric planar waveguide modes in a frequency domain
In a new method of finding propagation constants of waveguide modes, the
 Fourier transform to wave equation is used. We change the differential equation by the
 integral one. Then we represent the latter equation in a discrete form and get the
 eigenvalue (square propagation...
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| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Date: | 2014 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2014
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/118490 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | A determination of propagation constants of symmetric planar
 waveguide modes in a frequency domain / V.M. Fitio, V.V. Romakh // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 3. — С. 252-255. — Бібліогр.: 12 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862719627867455488 |
|---|---|
| author | Fitio, V.M. Romakh, V.V. |
| author_facet | Fitio, V.M. Romakh, V.V. |
| citation_txt | A determination of propagation constants of symmetric planar
 waveguide modes in a frequency domain / V.M. Fitio, V.V. Romakh // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 3. — С. 252-255. — Бібліогр.: 12 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | In a new method of finding propagation constants of waveguide modes, the
Fourier transform to wave equation is used. We change the differential equation by the
integral one. Then we represent the latter equation in a discrete form and get the
eigenvalue (square propagation constants)/eigenvector (the discrete Fourier transform of
appropriate fields of waveguide modes) problem. Usage of symmetry for symmetric
planar waveguides allows to expand opportunities of the new method essentially: to
reduce the time of numerical calculation almost triply without loss of analysis accuracy
or improve calculation accuracy.
|
| first_indexed | 2025-12-07T18:20:53Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-118490 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-12-07T18:20:53Z |
| publishDate | 2014 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Fitio, V.M. Romakh, V.V. 2017-05-30T14:11:01Z 2017-05-30T14:11:01Z 2014 A determination of propagation constants of symmetric planar
 waveguide modes in a frequency domain / V.M. Fitio, V.V. Romakh // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 3. — С. 252-255. — Бібліогр.: 12 назв. — англ. 1560-8034 PACS 42.65.Wi, 77.22.Ch https://nasplib.isofts.kiev.ua/handle/123456789/118490 In a new method of finding propagation constants of waveguide modes, the
 Fourier transform to wave equation is used. We change the differential equation by the
 integral one. Then we represent the latter equation in a discrete form and get the
 eigenvalue (square propagation constants)/eigenvector (the discrete Fourier transform of
 appropriate fields of waveguide modes) problem. Usage of symmetry for symmetric
 planar waveguides allows to expand opportunities of the new method essentially: to
 reduce the time of numerical calculation almost triply without loss of analysis accuracy
 or improve calculation accuracy. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics A determination of propagation constants of symmetric planar waveguide modes in a frequency domain Article published earlier |
| spellingShingle | A determination of propagation constants of symmetric planar waveguide modes in a frequency domain Fitio, V.M. Romakh, V.V. |
| title | A determination of propagation constants of symmetric planar waveguide modes in a frequency domain |
| title_full | A determination of propagation constants of symmetric planar waveguide modes in a frequency domain |
| title_fullStr | A determination of propagation constants of symmetric planar waveguide modes in a frequency domain |
| title_full_unstemmed | A determination of propagation constants of symmetric planar waveguide modes in a frequency domain |
| title_short | A determination of propagation constants of symmetric planar waveguide modes in a frequency domain |
| title_sort | determination of propagation constants of symmetric planar waveguide modes in a frequency domain |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/118490 |
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