Published October 2012 | Version v1
Journal article Metadata-only

Examinations of electron temperature calculation methods in Thomson scattering diagnostics

Creators

  • 1. National Fusion Research Institute, 113 Gwahangno, Yuseong-gu, Daejeon 305-333 (Korea, Republic of)

Description

Electron temperature from Thomson scattering diagnostic is derived through indirect calculation based on theoretical model. χ-square test is commonly used in the calculation, and the reliability of the calculation method highly depends on the noise level of input signals. In the simulations, noise effects of the χ-square test are examined and scale factor test is proposed as an alternative method.

Additional details

Identifiers

DOI
10.1063/1.4738654;

Publishing Information

Journal Title
Review of Scientific Instruments
Journal Volume
83
Journal Issue
10
Journal Page Range
p. 10D525-10D525.3
ISSN
0034-6748
CODEN
RSINAK

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44052239
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
DATA ANALYSIS; ELECTRON TEMPERATURE; ION TEMPERATURE; NOISE; PLASMA DIAGNOSTICS; RELIABILITY; SIMULATION; THOMSON SCATTERING
Descriptors DEC
INELASTIC SCATTERING; SCATTERING

Optional Information

Notes
(c) 2012 American Institute of Physics