Characterization of tetraaminediphenyl-based pyroelectric detector from visible to millimeter wave ranges

Abstract

The spectral and amplitude-frequency characteristics of a new pyroelectric detector based on thin tetraaminodiphenyl polycyclic polymer films with a thickness of <1 μm were studied in the electromagnetic radiation ranges of 0.4 to 10 and 300 to 3000 μm and at local wavelengths of 81 and 100 μm, 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.

Original language	English
Article number	061612
Journal	Optical Engineering
Volume	59
Issue number	6
DOIs	https://doi.org/10.1117/1.OE.59.6.061612
Publication status	Published - 1 Jun 2020

Keywords

infrared and terahertz spectroscopy
pyroelectric detectors
tetraaminodiphenyl

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Engineering(all)

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10.1117/1.OE.59.6.061612

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Characterization of tetraaminediphenyl-based pyroelectric detector from visible to millimeter wave ranges. / Paulish, Andrey G.; Gusachenko, Anatoly V.; Morozov, Alexander O.; Dorozhkin, Kirill V.; Suslyaev, Valentin I.; Golyashov, Vladimir A.; Minin, Oleg V.; Minin, Igor V.

In: Optical Engineering, Vol. 59, No. 6, 061612, 01.06.2020.

Research output: Contribution to journal › Article › peer-review

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abstract = "The spectral and amplitude-frequency characteristics of a new pyroelectric detector based on thin tetraaminodiphenyl polycyclic polymer films with a thickness of <1 μm were studied in the electromagnetic radiation ranges of 0.4 to 10 and 300 to 3000 μm and at local wavelengths of 81 and 100 μm, 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.",

keywords = "infrared and terahertz spectroscopy, pyroelectric detectors, tetraaminodiphenyl",

author = "Paulish, {Andrey G.} and Gusachenko, {Anatoly V.} and Morozov, {Alexander O.} and Dorozhkin, {Kirill V.} and Suslyaev, {Valentin I.} and Golyashov, {Vladimir A.} and Minin, {Oleg V.} and Minin, {Igor V.}",

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AU - Paulish, Andrey G.

AU - Gusachenko, Anatoly V.

AU - Morozov, Alexander O.

AU - Dorozhkin, Kirill V.

AU - Suslyaev, Valentin I.

AU - Golyashov, Vladimir A.

AU - Minin, Oleg V.

AU - Minin, Igor V.

PY - 2020/6/1

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