Detection of IR and sub/THz radiation using MCT thin layer structures: design of the chip, optical elements and antenna pattern
Two-color un-cooled narrow-gap MCT (mercury-cadmium-telluride) semiconductor thin layers, grown by liquid phase epitaxy or molecular beam epitaxy methods on high resistivity CdZnTe or GaAs substrates, with bow-type antennas were considered both as sub-terahertz direct detection bolometers and 3...10...
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| Format: | Article |
| Language: | English |
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National Academy of Sciences of Ukraine. Institute of Semi conductor physics.
2016-07-01
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| Series: | Semiconductor Physics, Quantum Electronics & Optoelectronics |
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| Online Access: | http://journal-spqeo.org.ua/n2_2016/P149-155abstr.html |
| _version_ | 1818749963644960768 |
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| author | F.F. Sizov |
| author_facet | F.F. Sizov |
| author_sort | F.F. Sizov |
| collection | DOAJ |
| description | Two-color un-cooled narrow-gap MCT (mercury-cadmium-telluride) semiconductor thin layers, grown by liquid phase epitaxy or molecular beam epitaxy methods on high resistivity CdZnTe or GaAs substrates, with bow-type antennas were considered both as sub-terahertz direct detection bolometers and 3...10-micrometer infrared photoconductors. Optical system with aspheric THz lenses were designed and manufactured. An antenna pattern of structures on the thick substrate was discussed, and sensitivity of detector in both IR and sub-THz regions was measured. |
| first_indexed | 2024-12-18T04:12:08Z |
| format | Article |
| id | doaj.art-7bd65e21392e4a599b152b65bdbd696a |
| institution | Directory Open Access Journal |
| issn | 1560-8034 1605-6582 |
| language | English |
| last_indexed | 2024-12-18T04:12:08Z |
| publishDate | 2016-07-01 |
| publisher | National Academy of Sciences of Ukraine. Institute of Semi conductor physics. |
| record_format | Article |
| series | Semiconductor Physics, Quantum Electronics & Optoelectronics |
| spelling | doaj.art-7bd65e21392e4a599b152b65bdbd696a2022-12-21T21:21:27ZengNational Academy of Sciences of Ukraine. Institute of Semi conductor physics.Semiconductor Physics, Quantum Electronics & Optoelectronics1560-80341605-65822016-07-0119214915510.15407/spqeo19.02.149Detection of IR and sub/THz radiation using MCT thin layer structures: design of the chip, optical elements and antenna patternF.F. Sizov0V. Lashkaryov Institute of Semiconductor Physics, NAS of Ukraine, 41, prospect Nauky, 03680 Kyiv, Ukraine Two-color un-cooled narrow-gap MCT (mercury-cadmium-telluride) semiconductor thin layers, grown by liquid phase epitaxy or molecular beam epitaxy methods on high resistivity CdZnTe or GaAs substrates, with bow-type antennas were considered both as sub-terahertz direct detection bolometers and 3...10-micrometer infrared photoconductors. Optical system with aspheric THz lenses were designed and manufactured. An antenna pattern of structures on the thick substrate was discussed, and sensitivity of detector in both IR and sub-THz regions was measured.http://journal-spqeo.org.ua/n2_2016/P149-155abstr.htmlmctun-cooled two-color detectorantenna pattern |
| spellingShingle | F.F. Sizov Detection of IR and sub/THz radiation using MCT thin layer structures: design of the chip, optical elements and antenna pattern Semiconductor Physics, Quantum Electronics & Optoelectronics mct un-cooled two-color detector antenna pattern |
| title | Detection of IR and sub/THz radiation using MCT thin layer structures: design of the chip, optical elements and antenna pattern |
| title_full | Detection of IR and sub/THz radiation using MCT thin layer structures: design of the chip, optical elements and antenna pattern |
| title_fullStr | Detection of IR and sub/THz radiation using MCT thin layer structures: design of the chip, optical elements and antenna pattern |
| title_full_unstemmed | Detection of IR and sub/THz radiation using MCT thin layer structures: design of the chip, optical elements and antenna pattern |
| title_short | Detection of IR and sub/THz radiation using MCT thin layer structures: design of the chip, optical elements and antenna pattern |
| title_sort | detection of ir and sub thz radiation using mct thin layer structures design of the chip optical elements and antenna pattern |
| topic | mct un-cooled two-color detector antenna pattern |
| url | http://journal-spqeo.org.ua/n2_2016/P149-155abstr.html |
| work_keys_str_mv | AT ffsizov detectionofirandsubthzradiationusingmctthinlayerstructuresdesignofthechipopticalelementsandantennapattern |