Published December 2015 | Version v1
Journal article Metadata-only

A Tangentially Visible Fast Imaging System on EAST

Creators

  • 1. College of Science, Donghua University, Shanghai 201620 (China)
  • 2. Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China)

Description

A tangentially visible imaging system has been developed on the Experimental Advanced Superconducting Tokamak (EAST) to record the full cross-section plasma visible radiation with speed up to 7500 frames per second at full resolution or much faster for a limited number of pixels. The edge localized mode (ELM) filaments during ELM eruptions in H-modes are captured. Using these pictures, the current in the filament is estimated. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1009-0630/17/12/02

Additional details

Identifiers

DOI
10.1088/1009-0630/17/12/02;

Publishing Information

Journal Title
Plasma Science and Technology
Journal Volume
17
Journal Issue
12
Journal Page Range
p. 991-995
ISSN
1009-0630

INIS

Country of Publication
China
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
47115129
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
CURRENTS; EDGE LOCALIZED MODES; FILAMENTS; H-MODE PLASMA CONFINEMENT; HT-7U TOKAMAK; PLASMA; RESOLUTION; VELOCITY; VISIBLE RADIATION
Descriptors DEC
CLOSED PLASMA DEVICES; CONFINEMENT; ELECTROMAGNETIC RADIATION; INSTABILITY; MAGNETIC CONFINEMENT; PLASMA CONFINEMENT; PLASMA INSTABILITY; PLASMA MACROINSTABILITIES; RADIATIONS; THERMONUCLEAR DEVICES; TOKAMAK DEVICES