Absolute calibration of space-resolving soft X-ray spectrograph for plasma diagnostics

M. Yoshikawa, Y. Okamoto, Eiichirou Kawamori, Y. Watanabe, C. Watabe, N. Yamaguchi, T. Tamano

研究成果: Article

10 引文 (Scopus)

摘要

A grazing incidence flat-field soft X-ray (20-350 Å) spectrograph was constructed and applied for impurity diagnostics in the GAMMA 10 fusion plasma. The spectrograph consisted of a limited height entrance slit, an aberration-corrected concave grating, a microchannel-plate intensified detector and an instant camera/a high speed solid state camera. An absolute calibration experiment for the SX spectrograph was performed at the Photon Factory in the High Energy Accelerator Research Organization with monitoring the incident synchrotron beam intensity by using an absolutely calibrated XUV silicon photodiode. From the results of absolute calibration of the spectrograph, the radiation loss from the plasma was obtained.

原文English
頁(從 - 到)1533-1536
頁數4
期刊Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
467-468
發行號PART II
DOIs
出版狀態Published - 2001 一月 1

指紋

X ray spectrographs
Plasma diagnostics
Spectrographs
plasma diagnostics
spectrographs
Calibration
x rays
Cameras
cameras
Plasmas
microchannel plates
Microchannels
Photodiodes
Aberrations
Synchrotrons
grazing incidence
industrial plants
entrances
Particle accelerators
photodiodes

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

引用此文

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abstract = "A grazing incidence flat-field soft X-ray (20-350 {\AA}) spectrograph was constructed and applied for impurity diagnostics in the GAMMA 10 fusion plasma. The spectrograph consisted of a limited height entrance slit, an aberration-corrected concave grating, a microchannel-plate intensified detector and an instant camera/a high speed solid state camera. An absolute calibration experiment for the SX spectrograph was performed at the Photon Factory in the High Energy Accelerator Research Organization with monitoring the incident synchrotron beam intensity by using an absolutely calibrated XUV silicon photodiode. From the results of absolute calibration of the spectrograph, the radiation loss from the plasma was obtained.",
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Absolute calibration of space-resolving soft X-ray spectrograph for plasma diagnostics. / Yoshikawa, M.; Okamoto, Y.; Kawamori, Eiichirou; Watanabe, Y.; Watabe, C.; Yamaguchi, N.; Tamano, T.

於: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 卷 467-468, 編號 PART II, 01.01.2001, p. 1533-1536.

研究成果: Article

TY - JOUR

T1 - Absolute calibration of space-resolving soft X-ray spectrograph for plasma diagnostics

AU - Yoshikawa, M.

AU - Okamoto, Y.

AU - Kawamori, Eiichirou

AU - Watanabe, Y.

AU - Watabe, C.

AU - Yamaguchi, N.

AU - Tamano, T.

PY - 2001/1/1

Y1 - 2001/1/1

N2 - A grazing incidence flat-field soft X-ray (20-350 Å) spectrograph was constructed and applied for impurity diagnostics in the GAMMA 10 fusion plasma. The spectrograph consisted of a limited height entrance slit, an aberration-corrected concave grating, a microchannel-plate intensified detector and an instant camera/a high speed solid state camera. An absolute calibration experiment for the SX spectrograph was performed at the Photon Factory in the High Energy Accelerator Research Organization with monitoring the incident synchrotron beam intensity by using an absolutely calibrated XUV silicon photodiode. From the results of absolute calibration of the spectrograph, the radiation loss from the plasma was obtained.

AB - A grazing incidence flat-field soft X-ray (20-350 Å) spectrograph was constructed and applied for impurity diagnostics in the GAMMA 10 fusion plasma. The spectrograph consisted of a limited height entrance slit, an aberration-corrected concave grating, a microchannel-plate intensified detector and an instant camera/a high speed solid state camera. An absolute calibration experiment for the SX spectrograph was performed at the Photon Factory in the High Energy Accelerator Research Organization with monitoring the incident synchrotron beam intensity by using an absolutely calibrated XUV silicon photodiode. From the results of absolute calibration of the spectrograph, the radiation loss from the plasma was obtained.

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U2 - 10.1016/S0168-9002(01)00752-5

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JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

SN - 0168-9002

IS - PART II

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