Selective unequal-thickness thin-film filters for IR spectral region
A new five-layer structure of the dielectric interference filter for the infra-red region of spectrum is investigated. The main spectral parameters of such a narrow-band filter are determined. The dependence of the transmission band half-width on the thickness of a dividing layer in this system i...
Збережено в:
| Дата: | 2008 |
|---|---|
| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2008
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| Назва видання: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/118585 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Selective unequal-thickness thin-film filters for IR spectral region / I.Ya. Yaremchuk, V.M. Fitio, Ya.V. Bobitski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 1. — С. 23-25. — Бібліогр.: 11 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-118585 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1185852017-05-31T03:08:34Z Selective unequal-thickness thin-film filters for IR spectral region Yaremchuk, I.Ya. Fitio, V.M. Bobitski, Ya.V. A new five-layer structure of the dielectric interference filter for the infra-red region of spectrum is investigated. The main spectral parameters of such a narrow-band filter are determined. The dependence of the transmission band half-width on the thickness of a dividing layer in this system is investigated. It is shown that, in the case of the application of PbTe, GeTe, and SnTe layers with a given thickness; their number can be limited to five at providing the necessary selectivity of the filter: practically the 100-% transmission at the resonance frequency and 0.005 % outside the transmission band. 2008 Article Selective unequal-thickness thin-film filters for IR spectral region / I.Ya. Yaremchuk, V.M. Fitio, Ya.V. Bobitski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 1. — С. 23-25. — Бібліогр.: 11 назв. — англ. 1560-8034 PACS 42.25.Bs, 42.25.Hz, 42.79.Ci http://dspace.nbuv.gov.ua/handle/123456789/118585 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
A new five-layer structure of the dielectric interference filter for the infra-red
region of spectrum is investigated. The main spectral parameters of such a narrow-band
filter are determined. The dependence of the transmission band half-width on the
thickness of a dividing layer in this system is investigated. It is shown that, in the case of
the application of PbTe, GeTe, and SnTe layers with a given thickness; their number can
be limited to five at providing the necessary selectivity of the filter: practically the 100-%
transmission at the resonance frequency and 0.005 % outside the transmission band. |
| format |
Article |
| author |
Yaremchuk, I.Ya. Fitio, V.M. Bobitski, Ya.V. |
| spellingShingle |
Yaremchuk, I.Ya. Fitio, V.M. Bobitski, Ya.V. Selective unequal-thickness thin-film filters for IR spectral region Semiconductor Physics Quantum Electronics & Optoelectronics |
| author_facet |
Yaremchuk, I.Ya. Fitio, V.M. Bobitski, Ya.V. |
| author_sort |
Yaremchuk, I.Ya. |
| title |
Selective unequal-thickness thin-film filters for IR spectral region |
| title_short |
Selective unequal-thickness thin-film filters for IR spectral region |
| title_full |
Selective unequal-thickness thin-film filters for IR spectral region |
| title_fullStr |
Selective unequal-thickness thin-film filters for IR spectral region |
| title_full_unstemmed |
Selective unequal-thickness thin-film filters for IR spectral region |
| title_sort |
selective unequal-thickness thin-film filters for ir spectral region |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| publishDate |
2008 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/118585 |
| citation_txt |
Selective unequal-thickness thin-film filters for IR spectral region / I.Ya. Yaremchuk, V.M. Fitio, Ya.V. Bobitski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 1. — С. 23-25. — Бібліогр.: 11 назв. — англ. |
| series |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| work_keys_str_mv |
AT yaremchukiya selectiveunequalthicknessthinfilmfiltersforirspectralregion AT fitiovm selectiveunequalthicknessthinfilmfiltersforirspectralregion AT bobitskiyav selectiveunequalthicknessthinfilmfiltersforirspectralregion |
| first_indexed |
2023-10-18T20:32:34Z |
| last_indexed |
2023-10-18T20:32:34Z |
| _version_ |
1796150477144981504 |