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Radiation stability and hyperfine mode structure of the terahertz NovoFEL. / Kubarev, V. V.; Getmanov, Ya V.; Shevchenko, O. A.

Synchrotron and Free Electron Laser Radiation: Generation and Application, SFR 2020. ed. / Boris Knyazev; Nikolay Vinokurov. American Institute of Physics Inc., 2020. 020003 (AIP Conference Proceedings; Vol. 2299).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review

Harvard

Kubarev, VV, Getmanov, YV & Shevchenko, OA 2020, Radiation stability and hyperfine mode structure of the terahertz NovoFEL. in B Knyazev & N Vinokurov (eds), Synchrotron and Free Electron Laser Radiation: Generation and Application, SFR 2020., 020003, AIP Conference Proceedings, vol. 2299, American Institute of Physics Inc., 2020 Internetional Conference on Synchrotron and Free Electron Laser Radiation: Generation and Application, SFR 2020, Novosibirsk, Russian Federation, 13.07.2020. https://doi.org/10.1063/5.0030503

APA

Kubarev, V. V., Getmanov, Y. V., & Shevchenko, O. A. (2020). Radiation stability and hyperfine mode structure of the terahertz NovoFEL. In B. Knyazev, & N. Vinokurov (Eds.), Synchrotron and Free Electron Laser Radiation: Generation and Application, SFR 2020 [020003] (AIP Conference Proceedings; Vol. 2299). American Institute of Physics Inc.. https://doi.org/10.1063/5.0030503

Vancouver

Kubarev VV, Getmanov YV, Shevchenko OA. Radiation stability and hyperfine mode structure of the terahertz NovoFEL. In Knyazev B, Vinokurov N, editors, Synchrotron and Free Electron Laser Radiation: Generation and Application, SFR 2020. American Institute of Physics Inc. 2020. 020003. (AIP Conference Proceedings). doi: 10.1063/5.0030503

Author

Kubarev, V. V. ; Getmanov, Ya V. ; Shevchenko, O. A. / Radiation stability and hyperfine mode structure of the terahertz NovoFEL. Synchrotron and Free Electron Laser Radiation: Generation and Application, SFR 2020. editor / Boris Knyazev ; Nikolay Vinokurov. American Institute of Physics Inc., 2020. (AIP Conference Proceedings).

BibTeX

@inproceedings{a583c291f49544e896c1316169c6b95e,
title = "Radiation stability and hyperfine mode structure of the terahertz NovoFEL",
abstract = "The hyperfine spectral structure of radiation − laser modes of the Novosibirsk terahertz free electron laser (NovoFEL) has been measured in two its main operating regimes: resonance unstable regime with maximum output power and stabilized regime with maximum spectral power. The monochromaticity of the mode structure is shown to be practically independent of the laser operating regime and reaches a value of 2·10-8. The mode composition weakly depends on the operating regime for a well aligned electron beam and consists of many longitudinal TEMq00 modes (supermode). In the case of a poorly aligned electron beam, transverse modes of the optical cavity are also excited; its intensities strongly increase in the resonance regime.",
author = "Kubarev, {V. V.} and Getmanov, {Ya V.} and Shevchenko, {O. A.}",
note = "Funding Information: The work was done at the shared research center SSTRC on the basis of the Novosibirsk FEL at BINP SB RAS, using equipment supported by project RFMEFI62119X0022. Publisher Copyright: {\textcopyright} 2020 American Institute of Physics Inc. All rights reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 2020 Internetional Conference on Synchrotron and Free Electron Laser Radiation: Generation and Application, SFR 2020 ; Conference date: 13-07-2020 Through 16-07-2020",
year = "2020",
month = nov,
day = "17",
doi = "10.1063/5.0030503",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Boris Knyazev and Nikolay Vinokurov",
booktitle = "Synchrotron and Free Electron Laser Radiation",

}

RIS

TY - GEN

T1 - Radiation stability and hyperfine mode structure of the terahertz NovoFEL

AU - Kubarev, V. V.

AU - Getmanov, Ya V.

AU - Shevchenko, O. A.

N1 - Funding Information: The work was done at the shared research center SSTRC on the basis of the Novosibirsk FEL at BINP SB RAS, using equipment supported by project RFMEFI62119X0022. Publisher Copyright: © 2020 American Institute of Physics Inc. All rights reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/11/17

Y1 - 2020/11/17

N2 - The hyperfine spectral structure of radiation − laser modes of the Novosibirsk terahertz free electron laser (NovoFEL) has been measured in two its main operating regimes: resonance unstable regime with maximum output power and stabilized regime with maximum spectral power. The monochromaticity of the mode structure is shown to be practically independent of the laser operating regime and reaches a value of 2·10-8. The mode composition weakly depends on the operating regime for a well aligned electron beam and consists of many longitudinal TEMq00 modes (supermode). In the case of a poorly aligned electron beam, transverse modes of the optical cavity are also excited; its intensities strongly increase in the resonance regime.

AB - The hyperfine spectral structure of radiation − laser modes of the Novosibirsk terahertz free electron laser (NovoFEL) has been measured in two its main operating regimes: resonance unstable regime with maximum output power and stabilized regime with maximum spectral power. The monochromaticity of the mode structure is shown to be practically independent of the laser operating regime and reaches a value of 2·10-8. The mode composition weakly depends on the operating regime for a well aligned electron beam and consists of many longitudinal TEMq00 modes (supermode). In the case of a poorly aligned electron beam, transverse modes of the optical cavity are also excited; its intensities strongly increase in the resonance regime.

UR - http://www.scopus.com/inward/record.url?scp=85096464674&partnerID=8YFLogxK

U2 - 10.1063/5.0030503

DO - 10.1063/5.0030503

M3 - Conference contribution

AN - SCOPUS:85096464674

T3 - AIP Conference Proceedings

BT - Synchrotron and Free Electron Laser Radiation

A2 - Knyazev, Boris

A2 - Vinokurov, Nikolay

PB - American Institute of Physics Inc.

T2 - 2020 Internetional Conference on Synchrotron and Free Electron Laser Radiation: Generation and Application, SFR 2020

Y2 - 13 July 2020 through 16 July 2020

ER -

ID: 26132713