skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Calibration of an imaging crystal spectrometer for low x-ray energies

Abstract

An x-ray imaging crystal spectrometer was designed for the Hanbit magnetic mirror device to observe spectra of heliumlike neon at 13.4474 A. The spectrometer consists of a spherically bent mica crystal and an x-ray sensitive vacuum charge coupled device camera. This spectrometer can provide spatially resolved spectra, making it possible to obtain profiles of the ion charge state distribution from line ratios and profiles of the plasma rotation velocity from Doppler shift measurements. The paper describes measurements of spectral resolution of this instrument for low x-ray energies.

Authors:
; ;  [1]
  1. National Fusion Research Institute, Yusung, Taejeon 305-333 (Korea, Republic of)
Publication Date:
OSTI Identifier:
21024732
Resource Type:
Journal Article
Journal Name:
Review of Scientific Instruments
Additional Journal Information:
Journal Volume: 79; Journal Issue: 1; Other Information: DOI: 10.1063/1.2829888; (c) 2008 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0034-6748
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; CALIBRATION; CHARGE STATES; CHARGE-COUPLED DEVICES; CRYSTALS; DOPPLER EFFECT; MAGNETIC MIRRORS; MICA; NEON; PLASMA; PLASMA DIAGNOSTICS; RESOLUTION; SPECTRA; X RADIATION; X-RAY SPECTROMETERS

Citation Formats

Lee, S G, Bak, J G, Bitter, M, and Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540. Calibration of an imaging crystal spectrometer for low x-ray energies. United States: N. p., 2008. Web. doi:10.1063/1.2829888.
Lee, S G, Bak, J G, Bitter, M, & Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540. Calibration of an imaging crystal spectrometer for low x-ray energies. United States. https://doi.org/10.1063/1.2829888
Lee, S G, Bak, J G, Bitter, M, and Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540. 2008. "Calibration of an imaging crystal spectrometer for low x-ray energies". United States. https://doi.org/10.1063/1.2829888.
@article{osti_21024732,
title = {Calibration of an imaging crystal spectrometer for low x-ray energies},
author = {Lee, S G and Bak, J G and Bitter, M and Princeton Plasma Physics Laboratory, Princeton, New Jersey 08540},
abstractNote = {An x-ray imaging crystal spectrometer was designed for the Hanbit magnetic mirror device to observe spectra of heliumlike neon at 13.4474 A. The spectrometer consists of a spherically bent mica crystal and an x-ray sensitive vacuum charge coupled device camera. This spectrometer can provide spatially resolved spectra, making it possible to obtain profiles of the ion charge state distribution from line ratios and profiles of the plasma rotation velocity from Doppler shift measurements. The paper describes measurements of spectral resolution of this instrument for low x-ray energies.},
doi = {10.1063/1.2829888},
url = {https://www.osti.gov/biblio/21024732}, journal = {Review of Scientific Instruments},
issn = {0034-6748},
number = 1,
volume = 79,
place = {United States},
year = {Tue Jan 15 00:00:00 EST 2008},
month = {Tue Jan 15 00:00:00 EST 2008}
}