Uhf Reflectometry of Plasma by Extraordinary Waves with a Frequency below the Electron Cyclotron Frequency
DOI:
https://doi.org/10.15407/ujpe58.08.0719Keywords:
UHF reflectometry of plasma, Doppler shiftAbstract
Comparative dependences of the refractive index on the profiles of a plasma density and a magnetic field are found for ordinary and extraordinary waves under various conditions of plasma probing. Advantages of using the extraordinary wave (X-wave) with a frequency below the electron cyclotron frequency for the diagnostics of a magnetoactive plasma are analyzed with regard for the experimental conditions on a U-3M torsatron. The refraction of microwaves at the oblique plasma probing is studied taking the poloidal component of a magnetic field into consideration. The Doppler shift of an X-wave reflected from the moving plasma layer is found to exceed that of an ordinary wave (O-wave).
References
<li> G.D. Conway, Nucl. Fusion 46, S665 (2006).
<a href="https://doi.org/10.1088/0029-5515/46/9/S01">https://doi.org/10.1088/0029-5515/46/9/S01</a>
</li>
<li> K.A. Lukin, O.S. Pavlichenko, R.V. Kulik et al., in Proceedings of International Symposium on Physics and Engineering of Millimeter and Submillimeter Waves (Kharkov, 1994), p. 682.
</li>
<li> K.A. Lukin, A.A. Mogyla, V.P. Palamarchuk et al., Telecom. Rad. Eng. 70, 883 (2011).
<a href="https://doi.org/10.1615/TelecomRadEng.v70.i10.40">https://doi.org/10.1615/TelecomRadEng.v70.i10.40</a>
</li>
<li> M. Gilmore, W.A. Peebles, and S. Nacquin, Rev. Sci. Instrum. 72, 293 (2001).
<a href="https://doi.org/10.1063/1.1319863">https://doi.org/10.1063/1.1319863</a>
</li>
<li> A.I. Skibenko, O.S. Pavlichenko, R.O. Pavlichenko, and I.P. Fomin, Fiz. Plazmy 20, 13 (1994).
</li>
<li> S. Hacquin, L. Meneses, L. Cupido et al., Rev. Sci. Instrum. 75, 383 (2004).
<a href="https://doi.org/10.1063/1.1783608">https://doi.org/10.1063/1.1783608</a>
</li>
<li> L.G. Askinazi, V.V. Bulanin, M.V. Gorochov et al., in Proceedings of the 31-st EPS Conference on Plasma Physics, edited by P. Norreys and H. Hutchinson (EPS, London, 2004), Vol. 28G.794, p. 95.
</li>
<li> G.D. Conway, J. Schirmer, S. Klenge et al., Plasma Phys. Contr. Fusion 46, 951 (2004).
<a href="https://doi.org/10.1088/0741-3335/46/6/003">https://doi.org/10.1088/0741-3335/46/6/003</a>
</li>
<li> A.V. Prokopenko, A.I. Skibenko, and I.B. Pinos, Visn. Kharkiv. Nats. Univ. Ser. Fiz. 1(37), 95 (2008).
</li>
<li> M. Hirsch, E. Holzhauer et al., Plasma Phys. Contr. Fusion 43, 1641 (2001).
<a href="https://doi.org/10.1088/0741-3335/43/12/302">https://doi.org/10.1088/0741-3335/43/12/302</a>
</li>
<li> L.A. Dushin, A.I. Skibenko, and I.P. Fomin, Zh. Tekhn. Fiz. 41, 1640 (1971).
</li>
<li> D.A. Sitnikov, A.I. Skibenko, M.I. Tarasov et al., Probl. At. Sci. Technol. No. 1, 188 (2011).
</li>
<li> A.I. Skibenko, Teplofiz. Vys. Temp. 11, 6 (1973).
</li>
</ol>
Downloads
Published
How to Cite
Issue
Section
License
Copyright Agreement
License to Publish the Paper
Kyiv, Ukraine
The corresponding author and the co-authors (hereon referred to as the Author(s)) of the paper being submitted to the Ukrainian Journal of Physics (hereon referred to as the Paper) from one side and the Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine, represented by its Director (hereon referred to as the Publisher) from the other side have come to the following Agreement:
1. Subject of the Agreement.
The Author(s) grant(s) the Publisher the free non-exclusive right to use the Paper (of scientific, technical, or any other content) according to the terms and conditions defined by this Agreement.
2. The ways of using the Paper.
2.1. The Author(s) grant(s) the Publisher the right to use the Paper as follows.
2.1.1. To publish the Paper in the Ukrainian Journal of Physics (hereon referred to as the Journal) in original language and translated into English (the copy of the Paper approved by the Author(s) and the Publisher and accepted for publication is a constitutive part of this License Agreement).
2.1.2. To edit, adapt, and correct the Paper by approval of the Author(s).
2.1.3. To translate the Paper in the case when the Paper is written in a language different from that adopted in the Journal.
2.2. If the Author(s) has(ve) an intent to use the Paper in any other way, e.g., to publish the translated version of the Paper (except for the case defined by Section 2.1.3 of this Agreement), to post the full Paper or any its part on the web, to publish the Paper in any other editions, to include the Paper or any its part in other collections, anthologies, encyclopaedias, etc., the Author(s) should get a written permission from the Publisher.
3. License territory.
The Author(s) grant(s) the Publisher the right to use the Paper as regulated by sections 2.1.1–2.1.3 of this Agreement on the territory of Ukraine and to distribute the Paper as indispensable part of the Journal on the territory of Ukraine and other countries by means of subscription, sales, and free transfer to a third party.
4. Duration.
4.1. This Agreement is valid starting from the date of signature and acts for the entire period of the existence of the Journal.
5. Loyalty.
5.1. The Author(s) warrant(s) the Publisher that:
– he/she is the true author (co-author) of the Paper;
– copyright on the Paper was not transferred to any other party;
– the Paper has never been published before and will not be published in any other media before it is published by the Publisher (see also section 2.2);
– the Author(s) do(es) not violate any intellectual property right of other parties. If the Paper includes some materials of other parties, except for citations whose length is regulated by the scientific, informational, or critical character of the Paper, the use of such materials is in compliance with the regulations of the international law and the law of Ukraine.
6. Requisites and signatures of the Parties.
Publisher: Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine.
Address: Ukraine, Kyiv, Metrolohichna Str. 14-b.
Author: Electronic signature on behalf and with endorsement of all co-authors.
.png){kind=small}
