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Title: SXR-XUV Diagnostics for Edge and Core of Magnetically Confined Plasmas

Abstract

The present report summarizes the results obtained during a one-year extension of DoE grant “SXR-XUV Diagnostics for Edge and Core of Magnetically Confined Plasmas”, at Johns Hopkins University, aimed at completing the development of a new type of magnetic fusion plasma diagnostic, the XUV Transmission Grating Imaging Radiometer (TGIR). The TGIR enables simultaneous spatially and spectrally resolved measurements of the XUV/VUV radiated power from impurities in fusion plasmas, with high speed. The instrument was successfully developed and qualified in the laboratory and in experiments on a tokamak. Its future applications will be diagnostic of the impurity content and transport in the divertor and edge of advanced magnetic fusion experiments, such as NSTX Upgrade.

Authors:
 [1]
  1. Johns Hopkins University
Publication Date:
Research Org.:
Johns Hopkins University
Sponsoring Org.:
USDOE Office of Science (SC), Fusion Energy Sciences (FES) (SC-24)
OSTI Identifier:
1155003
Report Number(s):
DOE-Johns Hopkins - SC0009979
DOE Contract Number:  
SC0009979
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; magnetic fusion, tokamak divertor and edge, xuv spectroscopic diagnostic, impurity content and transport

Citation Formats

Stutman, Dan. SXR-XUV Diagnostics for Edge and Core of Magnetically Confined Plasmas. United States: N. p., 2014. Web. doi:10.2172/1155003.
Stutman, Dan. SXR-XUV Diagnostics for Edge and Core of Magnetically Confined Plasmas. United States. doi:10.2172/1155003.
Stutman, Dan. Wed . "SXR-XUV Diagnostics for Edge and Core of Magnetically Confined Plasmas". United States. doi:10.2172/1155003. https://www.osti.gov/servlets/purl/1155003.
@article{osti_1155003,
title = {SXR-XUV Diagnostics for Edge and Core of Magnetically Confined Plasmas},
author = {Stutman, Dan},
abstractNote = {The present report summarizes the results obtained during a one-year extension of DoE grant “SXR-XUV Diagnostics for Edge and Core of Magnetically Confined Plasmas”, at Johns Hopkins University, aimed at completing the development of a new type of magnetic fusion plasma diagnostic, the XUV Transmission Grating Imaging Radiometer (TGIR). The TGIR enables simultaneous spatially and spectrally resolved measurements of the XUV/VUV radiated power from impurities in fusion plasmas, with high speed. The instrument was successfully developed and qualified in the laboratory and in experiments on a tokamak. Its future applications will be diagnostic of the impurity content and transport in the divertor and edge of advanced magnetic fusion experiments, such as NSTX Upgrade.},
doi = {10.2172/1155003},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {9}
}