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The inverse problem for the refractometry diagnostics of electromagnetic turbulence in plasma

Abstract

Turbulence is an important property of laboratory plasmas. A number of relevant diagnostics are based on the interaction of an electromagnetic beam with plasma. Here we discuss a refractometry technique, where information on plasma properties is obtained by probing plasma with a plane polarized electromagnetic beam. It is shown that the problem of recovering statistical properties of plasma turbulence from the line integrated data can be solved uniquely using a realistic model of plasma. Analytical expressions relating statistics of both the random density and random magnetic fields to the measured statistics have been found. This information is of importance in studies of plasma turbulence. (author).
Authors:
Lazarian, A [1] 
  1. Cambridge Univ. (United Kingdom). Dept. of Applied Mathematics and Theoretical Physics
Publication Date:
Jun 01, 1994
Product Type:
Journal Article
Reference Number:
AIX-25-063039; EDB-94-140595
Resource Relation:
Journal Name: Plasma Physics and Controlled Fusion; (United Kingdom); Journal Volume: 36:6
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; PLASMA; ELECTROMAGNETIC RADIATION; REFRACTION; TURBULENCE; PLASMA DIAGNOSTICS; TOKAMAK DEVICES; CLOSED PLASMA DEVICES; RADIATIONS; THERMONUCLEAR DEVICES; 700320* - Plasma Diagnostic Techniques & Instrumentation- (1992-)
OSTI ID:
7004721
Country of Origin:
United Kingdom
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0741-3335; CODEN: PPCFET
Submitting Site:
GBN
Size:
Pages: 1013-1025
Announcement Date:
Oct 15, 1994

Citation Formats

Lazarian, A. The inverse problem for the refractometry diagnostics of electromagnetic turbulence in plasma. United Kingdom: N. p., 1994. Web. doi:10.1088/0741-3335/36/6/005.
Lazarian, A. The inverse problem for the refractometry diagnostics of electromagnetic turbulence in plasma. United Kingdom. https://doi.org/10.1088/0741-3335/36/6/005
Lazarian, A. 1994. "The inverse problem for the refractometry diagnostics of electromagnetic turbulence in plasma." United Kingdom. https://doi.org/10.1088/0741-3335/36/6/005.
@misc{etde_7004721,
title = {The inverse problem for the refractometry diagnostics of electromagnetic turbulence in plasma}
author = {Lazarian, A}
abstractNote = {Turbulence is an important property of laboratory plasmas. A number of relevant diagnostics are based on the interaction of an electromagnetic beam with plasma. Here we discuss a refractometry technique, where information on plasma properties is obtained by probing plasma with a plane polarized electromagnetic beam. It is shown that the problem of recovering statistical properties of plasma turbulence from the line integrated data can be solved uniquely using a realistic model of plasma. Analytical expressions relating statistics of both the random density and random magnetic fields to the measured statistics have been found. This information is of importance in studies of plasma turbulence. (author).}
doi = {10.1088/0741-3335/36/6/005}
journal = []
volume = {36:6}
journal type = {AC}
place = {United Kingdom}
year = {1994}
month = {Jun}
}