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Dispersive interferometer for tokamak Globus-M2. / Ivanenko, S. V.; Solomakhin, A. L.; Zhiltsov, N. S. et al.

In: Problems of Atomic Science and Technology, Series Thermonuclear Fusion, Vol. 46, No. 1, 2023, p. 86-94.

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

Harvard

Ivanenko, SV, Solomakhin, AL, Zhiltsov, NS, Zubarev, PV, Kovalenko, YV, Kurskiev, GS, Solokha, VV, Tkachenko, EE, Shulyatiev, KD, Puryga, EA, Khilchenko, AD, Minaev, VB & Bagryansky, PA 2023, 'Dispersive interferometer for tokamak Globus-M2', Problems of Atomic Science and Technology, Series Thermonuclear Fusion, vol. 46, no. 1, pp. 86-94. https://doi.org/10.21517/0202-3822-2023-46-1-86-94

APA

Ivanenko, S. V., Solomakhin, A. L., Zhiltsov, N. S., Zubarev, P. V., Kovalenko, Y. V., Kurskiev, G. S., Solokha, V. V., Tkachenko, E. E., Shulyatiev, K. D., Puryga, E. A., Khilchenko, A. D., Minaev, V. B., & Bagryansky, P. A. (2023). Dispersive interferometer for tokamak Globus-M2. Problems of Atomic Science and Technology, Series Thermonuclear Fusion, 46(1), 86-94. https://doi.org/10.21517/0202-3822-2023-46-1-86-94

Vancouver

Ivanenko SV, Solomakhin AL, Zhiltsov NS, Zubarev PV, Kovalenko YV, Kurskiev GS et al. Dispersive interferometer for tokamak Globus-M2. Problems of Atomic Science and Technology, Series Thermonuclear Fusion. 2023;46(1):86-94. doi: 10.21517/0202-3822-2023-46-1-86-94

Author

Ivanenko, S. V. ; Solomakhin, A. L. ; Zhiltsov, N. S. et al. / Dispersive interferometer for tokamak Globus-M2. In: Problems of Atomic Science and Technology, Series Thermonuclear Fusion. 2023 ; Vol. 46, No. 1. pp. 86-94.

BibTeX

@article{afd25460450e4c67a867a10836fc46e2,
title = "Dispersive interferometer for tokamak Globus-M2",
abstract = "The article is devoted to the description of plasma density diagnostics in the Globus-M2 tokamak (St. Petersburg, Russia) based on a dispersion interferometer (DI) using a CO2 laser as a source of probing radiation. The paper presents a description of the DI optical scheme and the results of its first tests, which revealed the need to modernize the optical and measuring paths. The new elements of the DI and the results obtained as part of his regular work on the Globe-M2 tokamak are described. DI is a full-fledged part of the Globus-M2 diagnostic complex and makes it possible to obtain real-time reliable data of the plasma electron density absolute value in all operating modes of the tokamak. The range of the noise component during linear density measurements does not exceed min ≈ 6·1016 m– 2 with a time resolution of 20 µs. The relative error in calculating of the linear density absolute value does not exceed 2.5%.",
keywords = "FPGA, Globus-M2, digital signal processing, dispersive interferometer, interferometry, phasemeter, plasma density control",
author = "Ivanenko, {S. V.} and Solomakhin, {A. L.} and Zhiltsov, {N. S.} and Zubarev, {P. V.} and Kovalenko, {Yu V.} and Kurskiev, {G. S.} and Solokha, {V. V.} and Tkachenko, {E. E.} and Shulyatiev, {K. D.} and Puryga, {E. A.} and Khilchenko, {A. D.} and Minaev, {V. B.} and Bagryansky, {P. A.}",
note = "Публикация для корректировки.",
year = "2023",
doi = "10.21517/0202-3822-2023-46-1-86-94",
language = "English",
volume = "46",
pages = "86--94",
journal = "Problems of Atomic Science and Technology, Series Thermonuclear Fusion",
issn = "0202-3822",
publisher = "National Research Center Kurchatov Institute",
number = "1",

}

RIS

TY - JOUR

T1 - Dispersive interferometer for tokamak Globus-M2

AU - Ivanenko, S. V.

AU - Solomakhin, A. L.

AU - Zhiltsov, N. S.

AU - Zubarev, P. V.

AU - Kovalenko, Yu V.

AU - Kurskiev, G. S.

AU - Solokha, V. V.

AU - Tkachenko, E. E.

AU - Shulyatiev, K. D.

AU - Puryga, E. A.

AU - Khilchenko, A. D.

AU - Minaev, V. B.

AU - Bagryansky, P. A.

N1 - Публикация для корректировки.

PY - 2023

Y1 - 2023

N2 - The article is devoted to the description of plasma density diagnostics in the Globus-M2 tokamak (St. Petersburg, Russia) based on a dispersion interferometer (DI) using a CO2 laser as a source of probing radiation. The paper presents a description of the DI optical scheme and the results of its first tests, which revealed the need to modernize the optical and measuring paths. The new elements of the DI and the results obtained as part of his regular work on the Globe-M2 tokamak are described. DI is a full-fledged part of the Globus-M2 diagnostic complex and makes it possible to obtain real-time reliable data of the plasma electron density absolute value in all operating modes of the tokamak. The range of the noise component during linear density measurements does not exceed min ≈ 6·1016 m– 2 with a time resolution of 20 µs. The relative error in calculating of the linear density absolute value does not exceed 2.5%.

AB - The article is devoted to the description of plasma density diagnostics in the Globus-M2 tokamak (St. Petersburg, Russia) based on a dispersion interferometer (DI) using a CO2 laser as a source of probing radiation. The paper presents a description of the DI optical scheme and the results of its first tests, which revealed the need to modernize the optical and measuring paths. The new elements of the DI and the results obtained as part of his regular work on the Globe-M2 tokamak are described. DI is a full-fledged part of the Globus-M2 diagnostic complex and makes it possible to obtain real-time reliable data of the plasma electron density absolute value in all operating modes of the tokamak. The range of the noise component during linear density measurements does not exceed min ≈ 6·1016 m– 2 with a time resolution of 20 µs. The relative error in calculating of the linear density absolute value does not exceed 2.5%.

KW - FPGA

KW - Globus-M2

KW - digital signal processing

KW - dispersive interferometer

KW - interferometry

KW - phasemeter

KW - plasma density control

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85169432249&origin=inward&txGid=8e0e31cf77f8ac75ce36d930a96db685

UR - https://elibrary.ru/item.asp?id=50920617

UR - https://www.mendeley.com/catalogue/ac5ef200-8b1e-3ba0-a1a8-afe77edc098f/

U2 - 10.21517/0202-3822-2023-46-1-86-94

DO - 10.21517/0202-3822-2023-46-1-86-94

M3 - Article

VL - 46

SP - 86

EP - 94

JO - Problems of Atomic Science and Technology, Series Thermonuclear Fusion

JF - Problems of Atomic Science and Technology, Series Thermonuclear Fusion

SN - 0202-3822

IS - 1

ER -

ID: 59173261