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- Article name
- Mulltielement detectors of terahertz radiation on the base of CdHgTe
- Authors
- Gumenjuk-Sychevska J. V., , , Lashkariev Institute of Semiconductor Physics, NAS of Ukraine, 41 Nauka av., Kyiv, 03028, Ukraine
Sizov F. F., , sizov@isp.kiev.ua, Institute of Semiconductor Physics, National Academy of Sciences of Ukraine, 41 Nauki av., Kiev, 03028, Ukraine
Apats'ka M. V., , , Institute of Semiconductor Physics, National Academy of Sciences of Ukraine, 41 Nauki av., Kiev, 03028, Ukraine
Zabudsky V. V., , , Institute of Semiconductor Physics, National Academy of Sciences of Ukraine, 41 Nauki av., Kiev, 03028, Ukraine
Momot N. I., , , Institute of Semiconductor Physics, National Academy of Sciences of Ukraine, 41 Nauki av., Kiev, 03028, Ukraine
Smoliy M. I., , , Institute of Semiconductor Physics, National Academy of Sciences of Ukraine, 41 Nauki av., Kiev, 03028, Ukraine
Tsybrii Z. F., , , Institute of Semiconductor Physics, National Academy of Sciences of Ukraine, 41 Nauki av., Kiev, 03028, Ukraine
Dvoretsky S. A., , ifp@isp.nsc.ru, Institute of Semiconductor Physics, SB of the RAS, 13 Lavrentiev av., Novosibirsk, 630090, Russia
Mikhailov N. N., , ifp@isp.nsc.ru, Institute of Semiconductor Physics, SB of the RAS, 13 Lavrentiev av., Novosibirsk, 630090, Russia
Sakhno N. V., , , Taras Shevchenko Kiev National University, 64 Volodymyrs'ka str., Kiev, 01601, Ukraine
- Keywords
- terahertz region / hot-electron bolometer / antennas / multielement detector / NEP
- Year
- 2011 Issue 2 Pages 61 - 66
- Code EDN
- Code DOI
- Abstract
- The hot electron bolometer on the base of MCT to be used for terahertz and sub-terahertz radiation has been proposed. Estimated noise equivalent power can be comparable with the NEP of other known non-cooled terahertz detectors. At room temperature and zero bias, it is about 5⋅10-9 W/Hz1/2 and at Т = 77 К, the NEP is about 8⋅10-10 W/Hz1/2. The field distribution induced by planar antenna is calculated in system of antenna with detecting element.
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