Reconstruction of high temporal resolution Thomson scattering data during a modulated electron cyclotron resonance heating using conditional averaging

T. Kobayashi; K. Ida; K. Itoh; M. Yoshinuma; C. Moon; S. Inagaki; I. Yamada; H. Funaba; R. Yasuhara; H. Tsuchiya; S. Ohdachi; Y. Yoshimura; H. Igami; T. Shimozuma; S. Kubo; T. I. Tsujimura

doi:10.1063/1.4945258

Reconstruction of high temporal resolution Thomson scattering data during a modulated electron cyclotron resonance heating using conditional averaging

T. Kobayashi, K. Ida, K. Itoh, M. Yoshinuma, C. Moon, S. Inagaki, I. Yamada, H. Funaba, R. Yasuhara, H. Tsuchiya, S. Ohdachi, Y. Yoshimura, H. Igami, T. Shimozuma, S. Kubo, T. I. Tsujimura

Division of Nuclear Fusion Dynamics

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

This paper provides a software application of the sampling scope concept for fusion research. The time evolution of Thomson scattering data is reconstructed with a high temporal resolution during a modulated electron cyclotron resonance heating (MECH) phase. The amplitude profile and the delay time profile of the heat pulse propagation are obtained from the reconstructed signal for discharges having on-axis and off-axis MECH depositions. The results are found to be consistent with the MECH deposition.

Original language	English
Article number	043505
Journal	Review of Scientific Instruments
Volume	87
Issue number	4
DOIs	https://doi.org/10.1063/1.4945258
Publication status	Published - Apr 1 2016

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All Science Journal Classification (ASJC) codes

Instrumentation

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Kobayashi, T., Ida, K., Itoh, K., Yoshinuma, M., Moon, C., Inagaki, S., ... Tsujimura, T. I. (2016). Reconstruction of high temporal resolution Thomson scattering data during a modulated electron cyclotron resonance heating using conditional averaging. Review of Scientific Instruments, 87(4), [043505]. https://doi.org/10.1063/1.4945258

Reconstruction of high temporal resolution Thomson scattering data during a modulated electron cyclotron resonance heating using conditional averaging. / Kobayashi, T.; Ida, K.; Itoh, K.; Yoshinuma, M.; Moon, C.; Inagaki, S.; Yamada, I.; Funaba, H.; Yasuhara, R.; Tsuchiya, H.; Ohdachi, S.; Yoshimura, Y.; Igami, H.; Shimozuma, T.; Kubo, S.; Tsujimura, T. I.

In: Review of Scientific Instruments, Vol. 87, No. 4, 043505, 01.04.2016.

Research output: Contribution to journal › Article

Kobayashi, T, Ida, K, Itoh, K, Yoshinuma, M, Moon, C , Inagaki, S, Yamada, I, Funaba, H, Yasuhara, R, Tsuchiya, H, Ohdachi, S, Yoshimura, Y, Igami, H, Shimozuma, T, Kubo, S & Tsujimura, TI 2016, 'Reconstruction of high temporal resolution Thomson scattering data during a modulated electron cyclotron resonance heating using conditional averaging', Review of Scientific Instruments, vol. 87, no. 4, 043505. https://doi.org/10.1063/1.4945258

Kobayashi, T. ; Ida, K. ; Itoh, K. ; Yoshinuma, M. ; Moon, C. ; Inagaki, S. ; Yamada, I. ; Funaba, H. ; Yasuhara, R. ; Tsuchiya, H. ; Ohdachi, S. ; Yoshimura, Y. ; Igami, H. ; Shimozuma, T. ; Kubo, S. ; Tsujimura, T. I. / Reconstruction of high temporal resolution Thomson scattering data during a modulated electron cyclotron resonance heating using conditional averaging. In: Review of Scientific Instruments. 2016 ; Vol. 87, No. 4.

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10.1063/1.4945258