Standard

Temperature effects in an acousto-optic modulator of terahertz radiation based on liquefied sf6 gas. / Nikitin, Pavel A.; Gerasimov, Vasily V.; Khasanov, Ildus S.

In: Materials, Vol. 14, No. 19, 5519, 01.10.2021.

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

Harvard

Nikitin, PA, Gerasimov, VV & Khasanov, IS 2021, 'Temperature effects in an acousto-optic modulator of terahertz radiation based on liquefied sf6 gas', Materials, vol. 14, no. 19, 5519. https://doi.org/10.3390/ma14195519

APA

Nikitin, P. A., Gerasimov, V. V., & Khasanov, I. S. (2021). Temperature effects in an acousto-optic modulator of terahertz radiation based on liquefied sf6 gas. Materials, 14(19), [5519]. https://doi.org/10.3390/ma14195519

Vancouver

Nikitin PA, Gerasimov VV, Khasanov IS. Temperature effects in an acousto-optic modulator of terahertz radiation based on liquefied sf6 gas. Materials. 2021 Oct 1;14(19):5519. doi: 10.3390/ma14195519

Author

Nikitin, Pavel A. ; Gerasimov, Vasily V. ; Khasanov, Ildus S. / Temperature effects in an acousto-optic modulator of terahertz radiation based on liquefied sf6 gas. In: Materials. 2021 ; Vol. 14, No. 19.

BibTeX

@article{0c8eea06221b4b5ab75c283e1bc00559,
title = "Temperature effects in an acousto-optic modulator of terahertz radiation based on liquefied sf6 gas",
abstract = "The acousto-optic (AO) diffraction of terahertz (THz) radiation in liquefied sulfur hexafluoride (SF6 ) was investigated in various temperature regimes. It was found that with the increase in the temperature from +10 to +23◦C, the efficiency of the AO diffraction became one order higher at the same amplitude of the driving electrical signal. At the same time, the efficiency of the AO diffraction per 1 W of the sound power as well as the angular bandwidth of the efficient AO interaction were temperature independent within the measurement error. Increase of the resonant sound frequency with decreasing temperature and strong narrowing of the sound frequency bandwidth of the efficient AO interaction were detected.",
keywords = "Acousto-optic interaction, Diffraction, Liquefied inert gas, Terahertz radiation",
author = "Nikitin, {Pavel A.} and Gerasimov, {Vasily V.} and Khasanov, {Ildus S.}",
note = "Funding Information: This research was funded by the Ministry of Science and Higher Education of the Russian Federation under State contract No. 0057-2019-0006. The work was done at the shared research center SSTRC on the basis of the Novosibirsk FEL at BINP SB RAS, using equipment of the Shared Research Facilities of the Scientific and Technological Centre of Unique Instrumentation of the Russian Academy of Sciences (STC UI RAS). Funding Information: Funding: This research was funded by the Ministry of Science and Higher Education of the Russian Federation under State contract No. 0057-2019-0006. Publisher Copyright: {\textcopyright} 2021 by the authors. Licensee MDPI, Basel, Switzerland.",
year = "2021",
month = oct,
day = "1",
doi = "10.3390/ma14195519",
language = "English",
volume = "14",
journal = "Materials",
issn = "1996-1944",
publisher = "MDPI AG",
number = "19",

}

RIS

TY - JOUR

T1 - Temperature effects in an acousto-optic modulator of terahertz radiation based on liquefied sf6 gas

AU - Nikitin, Pavel A.

AU - Gerasimov, Vasily V.

AU - Khasanov, Ildus S.

N1 - Funding Information: This research was funded by the Ministry of Science and Higher Education of the Russian Federation under State contract No. 0057-2019-0006. The work was done at the shared research center SSTRC on the basis of the Novosibirsk FEL at BINP SB RAS, using equipment of the Shared Research Facilities of the Scientific and Technological Centre of Unique Instrumentation of the Russian Academy of Sciences (STC UI RAS). Funding Information: Funding: This research was funded by the Ministry of Science and Higher Education of the Russian Federation under State contract No. 0057-2019-0006. Publisher Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

PY - 2021/10/1

Y1 - 2021/10/1

N2 - The acousto-optic (AO) diffraction of terahertz (THz) radiation in liquefied sulfur hexafluoride (SF6 ) was investigated in various temperature regimes. It was found that with the increase in the temperature from +10 to +23◦C, the efficiency of the AO diffraction became one order higher at the same amplitude of the driving electrical signal. At the same time, the efficiency of the AO diffraction per 1 W of the sound power as well as the angular bandwidth of the efficient AO interaction were temperature independent within the measurement error. Increase of the resonant sound frequency with decreasing temperature and strong narrowing of the sound frequency bandwidth of the efficient AO interaction were detected.

AB - The acousto-optic (AO) diffraction of terahertz (THz) radiation in liquefied sulfur hexafluoride (SF6 ) was investigated in various temperature regimes. It was found that with the increase in the temperature from +10 to +23◦C, the efficiency of the AO diffraction became one order higher at the same amplitude of the driving electrical signal. At the same time, the efficiency of the AO diffraction per 1 W of the sound power as well as the angular bandwidth of the efficient AO interaction were temperature independent within the measurement error. Increase of the resonant sound frequency with decreasing temperature and strong narrowing of the sound frequency bandwidth of the efficient AO interaction were detected.

KW - Acousto-optic interaction

KW - Diffraction

KW - Liquefied inert gas

KW - Terahertz radiation

UR - http://www.scopus.com/inward/record.url?scp=85115722900&partnerID=8YFLogxK

U2 - 10.3390/ma14195519

DO - 10.3390/ma14195519

M3 - Article

C2 - 34639915

AN - SCOPUS:85115722900

VL - 14

JO - Materials

JF - Materials

SN - 1996-1944

IS - 19

M1 - 5519

ER -

ID: 34337919