Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation
The article describes a numerical method based on Fourier transform for studying propagating optical waves in dielectric planar waveguides. The inverse problem to the known direct one in waveguide investigation is proposed, namely a search of light wavelengths according to taken values of propagatio...
Збережено в:
| Опубліковано в: : | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Дата: | 2016 |
| Автори: | , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2016
|
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/121520 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation / V.M. Fitio, V.V. Romakh, Ya.V. Bobitski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2016. — Т. 19, № 1. — С. 28-33. — Бібліогр.: 17 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862632939456561152 |
|---|---|
| author | Fitio, V.M. Romakh, V.V. Bobitski, Ya.V. |
| author_facet | Fitio, V.M. Romakh, V.V. Bobitski, Ya.V. |
| citation_txt | Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation / V.M. Fitio, V.V. Romakh, Ya.V. Bobitski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2016. — Т. 19, № 1. — С. 28-33. — Бібліогр.: 17 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | The article describes a numerical method based on Fourier transform for studying propagating optical waves in dielectric planar waveguides. The inverse problem to the known direct one in waveguide investigation is proposed, namely a search of light wavelengths according to taken values of propagation constants. For each constant a set of wavelengths is obtained, among which an input value of wavelength from direct problem exists necessarily. A high accuracy of the method proposed is confirmed by exact values obtained by solution of transcendental dispersion equation. This method is tested on many examples, in particular, for waveguides of different permittivity profiles or for TE and TM modes propagate there.
|
| first_indexed | 2025-11-30T14:08:53Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-121520 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-11-30T14:08:53Z |
| publishDate | 2016 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Fitio, V.M. Romakh, V.V. Bobitski, Ya.V. 2017-06-14T15:13:11Z 2017-06-14T15:13:11Z 2016 Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation / V.M. Fitio, V.V. Romakh, Ya.V. Bobitski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2016. — Т. 19, № 1. — С. 28-33. — Бібліогр.: 17 назв. — англ. 1560-8034 DOI: 10.15407/spqeo19.01.028 PACS 42.65.Wi, 77.22.Ch https://nasplib.isofts.kiev.ua/handle/123456789/121520 The article describes a numerical method based on Fourier transform for studying propagating optical waves in dielectric planar waveguides. The inverse problem to the known direct one in waveguide investigation is proposed, namely a search of light wavelengths according to taken values of propagation constants. For each constant a set of wavelengths is obtained, among which an input value of wavelength from direct problem exists necessarily. A high accuracy of the method proposed is confirmed by exact values obtained by solution of transcendental dispersion equation. This method is tested on many examples, in particular, for waveguides of different permittivity profiles or for TE and TM modes propagate there. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation Article published earlier |
| spellingShingle | Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation Fitio, V.M. Romakh, V.V. Bobitski, Ya.V. |
| title | Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation |
| title_full | Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation |
| title_fullStr | Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation |
| title_full_unstemmed | Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation |
| title_short | Search of mode wavelengths in planar waveguides by using Fourier transform of wave equation |
| title_sort | search of mode wavelengths in planar waveguides by using fourier transform of wave equation |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/121520 |
| work_keys_str_mv | AT fitiovm searchofmodewavelengthsinplanarwaveguidesbyusingfouriertransformofwaveequation AT romakhvv searchofmodewavelengthsinplanarwaveguidesbyusingfouriertransformofwaveequation AT bobitskiyav searchofmodewavelengthsinplanarwaveguidesbyusingfouriertransformofwaveequation |