Measurements and analysis of electron cyclotron emission in JT-60U

M. Sato; S. Ishida; N. Isei; A. Isayama; H. Shirai; T. Oyevaar; M. Teranishi; N. Iwama; Kiichiro Uchino

doi:10.1016/S0920-3796(96)00639-4

Measurements and analysis of electron cyclotron emission in JT-60U

M. Sato, S. Ishida, N. Isei, A. Isayama, H. Shirai, T. Oyevaar, M. Teranishi, N. Iwama, Kiichiro Uchino

Electrical Engineering Sciences

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

13 Citations (Scopus)

Abstract

In order to obtain the time evolution of the electron temperature in JT-60U plasmas, an electron cyclotron emission measurement system with fast time (of the order of microseconds) and high spatial (of the order of centimetres) resolution has been developed. The operation and data acquisition of the system and preliminary data analysis are made automatically. For precise measurement of the electron temperature profile it is important to correct the shift due to relativistic down-shift frequency in present-day tokamak plasmas.

Original language	English
Pages (from-to)	477-481
Number of pages	5
Journal	Fusion Engineering and Design
Volume	34-35
DOIs	https://doi.org/10.1016/S0920-3796(96)00639-4
Publication status	Published - Jan 1 1997

All Science Journal Classification (ASJC) codes

Civil and Structural Engineering
Nuclear Energy and Engineering
Materials Science(all)
Mechanical Engineering

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10.1016/S0920-3796(96)00639-4

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title = "Measurements and analysis of electron cyclotron emission in JT-60U",

abstract = "In order to obtain the time evolution of the electron temperature in JT-60U plasmas, an electron cyclotron emission measurement system with fast time (of the order of microseconds) and high spatial (of the order of centimetres) resolution has been developed. The operation and data acquisition of the system and preliminary data analysis are made automatically. For precise measurement of the electron temperature profile it is important to correct the shift due to relativistic down-shift frequency in present-day tokamak plasmas.",

author = "M. Sato and S. Ishida and N. Isei and A. Isayama and H. Shirai and T. Oyevaar and M. Teranishi and N. Iwama and Kiichiro Uchino",

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T1 - Measurements and analysis of electron cyclotron emission in JT-60U

AU - Sato, M.

AU - Ishida, S.

AU - Isei, N.

AU - Isayama, A.

AU - Shirai, H.

AU - Oyevaar, T.

AU - Teranishi, M.

AU - Iwama, N.

AU - Uchino, Kiichiro

PY - 1997/1/1

Y1 - 1997/1/1

N2 - In order to obtain the time evolution of the electron temperature in JT-60U plasmas, an electron cyclotron emission measurement system with fast time (of the order of microseconds) and high spatial (of the order of centimetres) resolution has been developed. The operation and data acquisition of the system and preliminary data analysis are made automatically. For precise measurement of the electron temperature profile it is important to correct the shift due to relativistic down-shift frequency in present-day tokamak plasmas.

AB - In order to obtain the time evolution of the electron temperature in JT-60U plasmas, an electron cyclotron emission measurement system with fast time (of the order of microseconds) and high spatial (of the order of centimetres) resolution has been developed. The operation and data acquisition of the system and preliminary data analysis are made automatically. For precise measurement of the electron temperature profile it is important to correct the shift due to relativistic down-shift frequency in present-day tokamak plasmas.

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EP - 481

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