Characterization of tetraaminediphenyl-based pyroelectric detector from visible to millimeter wave ranges; Optical Engineering; Vol. 59, iss. 6

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Parent link:Optical Engineering
Vol. 59, iss. 6.— 2019.— [061612, 9 p.]
Korporativní autor: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение электронной инженерии
Další autoři: Paulish A. G. Andrey Georgievich, Gusachenko A. V. Anatoly, Morozov A. O. Aleksandr, Dorozhkin K. V. Kirill Valerjevich, Suslyaev V. I. Valentin Ivanovich, Golyashov V. A. Vladimir Andreevich, Minin O. V. Oleg Vladilenovich, Minin I. V. Igor Vladilenovich
Shrnutí:Title screen
The spectral and amplitude-frequency characteristics of a new pyroelectric detector based on thin tetraaminodiphenyl polycyclic polymer films with a thickness of <1???m were studied in the electromagnetic radiation ranges of 0.4 to 10 and 300 to 3000???m and at local wavelengths of 81 and 100???m, respectively. It is shown that the volt–watt sensitivity of such a detector in the entire range is practically nonselective and is 2 to 10 times higher than the sensitivity of other pyroelectric detectors and the Golay cell. The bandwidth of the proposed pyrodetector was 330 to 500 Hz. The results showed good prospects of these sensors for fast ultrawideband spectroscopy, covering visible, infrared, terahertz, and millimeter wave ranges.
Jazyk:angličtina
Vydáno: 2019
Témata:
On-line přístup:https://doi.org/10.1117/1.OE.59.6.061612
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663689

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