Calibration of time- and space-resolving vacuum ultraviolet spectrograph for plasma diagnostics in the tandem mirror GAMMA 10

Masayuki Yoshikawa; Katsunori Ikeda; Yuuji Okamoto; Eiichirou Kawamori; Takahiro Ito; Naohiro Yamaguchi; Atsushi Mase; Teruo Tamano; Kiyoshi Yatsu

Calibration of time- and space-resolving vacuum ultraviolet spectrograph for plasma diagnostics in the tandem mirror GAMMA 10

Masayuki Yoshikawa, Katsunori Ikeda, Yuuji Okamoto, Eiichirou Kawamori, Takahiro Ito, Naohiro Yamaguchi, Atsushi Mase, Teruo Tamano, Kiyoshi Yatsu

Institute of Space and Plasma Sciences

Research output: Contribution to journal › Article › peer-review

Abstract

A time- and space-resolving vacuum ultraviolet (VUV) spectrograph has been developed and is applied as an impurity diagnostic in the tandem mirror GAMMA 10. The VUV spectrograph enables us to analyze the spatial distributions of plasma radiation in the wavelength range from 15 nm to 105 nm. Calibration of the VUV spectrograph was carried out in order to determine the sensitivity of the spectrograph as a function of wavelength. We also established a method of analyzing the emissivity profiles of each spectral source in a visual manner from spatially resolved VUV spectrophotograph in the GAMMA 10.

Original language	English
Pages (from-to)	2137-2140
Number of pages	4
Journal	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume	38
Issue number	4 A
Publication status	Published - 1999 Dec 1

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Calibration of time- and space-resolving vacuum ultraviolet spectrograph for plasma diagnostics in the tandem mirror GAMMA 10'. Together they form a unique fingerprint.

Cite this

Yoshikawa, Masayuki ; Ikeda, Katsunori ; Okamoto, Yuuji ; Kawamori, Eiichirou ; Ito, Takahiro ; Yamaguchi, Naohiro ; Mase, Atsushi ; Tamano, Teruo ; Yatsu, Kiyoshi. / Calibration of time- and space-resolving vacuum ultraviolet spectrograph for plasma diagnostics in the tandem mirror GAMMA 10. In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 1999 ; Vol. 38, No. 4 A. pp. 2137-2140.

@article{c4f7490779fc454bb3ae07962acebf4b,

title = "Calibration of time- and space-resolving vacuum ultraviolet spectrograph for plasma diagnostics in the tandem mirror GAMMA 10",

abstract = "A time- and space-resolving vacuum ultraviolet (VUV) spectrograph has been developed and is applied as an impurity diagnostic in the tandem mirror GAMMA 10. The VUV spectrograph enables us to analyze the spatial distributions of plasma radiation in the wavelength range from 15 nm to 105 nm. Calibration of the VUV spectrograph was carried out in order to determine the sensitivity of the spectrograph as a function of wavelength. We also established a method of analyzing the emissivity profiles of each spectral source in a visual manner from spatially resolved VUV spectrophotograph in the GAMMA 10.",

author = "Masayuki Yoshikawa and Katsunori Ikeda and Yuuji Okamoto and Eiichirou Kawamori and Takahiro Ito and Naohiro Yamaguchi and Atsushi Mase and Teruo Tamano and Kiyoshi Yatsu",

year = "1999",

month = dec,

day = "1",

language = "English",

volume = "38",

pages = "2137--2140",

journal = "Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes",

issn = "0021-4922",

publisher = "Japan Society of Applied Physics",

number = "4 A",

}

Calibration of time- and space-resolving vacuum ultraviolet spectrograph for plasma diagnostics in the tandem mirror GAMMA 10. / Yoshikawa, Masayuki; Ikeda, Katsunori; Okamoto, Yuuji; Kawamori, Eiichirou; Ito, Takahiro; Yamaguchi, Naohiro; Mase, Atsushi; Tamano, Teruo; Yatsu, Kiyoshi.

In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, Vol. 38, No. 4 A, 01.12.1999, p. 2137-2140.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Calibration of time- and space-resolving vacuum ultraviolet spectrograph for plasma diagnostics in the tandem mirror GAMMA 10

AU - Yoshikawa, Masayuki

AU - Ikeda, Katsunori

AU - Okamoto, Yuuji

AU - Kawamori, Eiichirou

AU - Ito, Takahiro

AU - Yamaguchi, Naohiro

AU - Mase, Atsushi

AU - Tamano, Teruo

AU - Yatsu, Kiyoshi

PY - 1999/12/1

Y1 - 1999/12/1

N2 - A time- and space-resolving vacuum ultraviolet (VUV) spectrograph has been developed and is applied as an impurity diagnostic in the tandem mirror GAMMA 10. The VUV spectrograph enables us to analyze the spatial distributions of plasma radiation in the wavelength range from 15 nm to 105 nm. Calibration of the VUV spectrograph was carried out in order to determine the sensitivity of the spectrograph as a function of wavelength. We also established a method of analyzing the emissivity profiles of each spectral source in a visual manner from spatially resolved VUV spectrophotograph in the GAMMA 10.

AB - A time- and space-resolving vacuum ultraviolet (VUV) spectrograph has been developed and is applied as an impurity diagnostic in the tandem mirror GAMMA 10. The VUV spectrograph enables us to analyze the spatial distributions of plasma radiation in the wavelength range from 15 nm to 105 nm. Calibration of the VUV spectrograph was carried out in order to determine the sensitivity of the spectrograph as a function of wavelength. We also established a method of analyzing the emissivity profiles of each spectral source in a visual manner from spatially resolved VUV spectrophotograph in the GAMMA 10.

UR - http://www.scopus.com/inward/record.url?scp=19444363026&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=19444363026&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:19444363026

VL - 38

SP - 2137

EP - 2140

JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

SN - 0021-4922

IS - 4 A

ER -