Recent diagnostic developments on LHD

S. Sudo; Y. Nagayama; B. J. Peterson; K. Kawahata; T. Akiyama; N. Ashikawa; M. Emoto; M. Goto; Y. Hamada; K. Ida; T. Ido; H. Iguchi; S. Inagaki; M. Isobe; T. Kobuchi; A. Komori; Y. Liang; S. Masuzaki; T. Minami; T. Morisaki; S. Morita; S. Muto; Y. Nakamura; H. Nakanishi; M. Narushima; K. Narihara; M. Nishiura; A. Nishizawa; S. Ohdachi; M. Osakabe; T. Ozaki; R. O. Pavlichenko; S. Sakakibara; K. Sato; M. Shoji; N. Tamura; K. Tanaka; K. Toi; T. Tokuzawa; K. Y. Watanabe; T. Watanabe; H. Yamada; I. Yamada; M. Yoshinuma; P. Goncharov; D. Kalinina; T. Kanaba; T. Sugimoto; A. Ejiri; Y. Ono; H. Hojo; K. Ishii; N. Iwama; Y. Kogi; A. Mase; M. Sakamoto; K. Kondo; H. Nagasaki; S. Yamamoto; N. Nishino; S. Okajima; T. Saida; M. Sasao; T. Takeda; S. Tsuji-Iio; D. S. Darrow; H. Takahashi; Y. Liu; J. F. Lyon; A. Yu Kostrioukov; V. B. Kuteev; V. Sergeev; I. Viniar; A. V. Krasilnikov; A. Sanin; L. N. Vyacheslavov; D. Stutman; M. Finkenthal; O. Motojima

doi:10.1088/0741-3335/45/12A/027

Recent diagnostic developments on LHD

S. Sudo^*, Y. Nagayama, B. J. Peterson, K. Kawahata, T. Akiyama, N. Ashikawa, M. Emoto, M. Goto, Y. Hamada, K. Ida, T. Ido, H. Iguchi, S. Inagaki, M. Isobe, T. Kobuchi, A. Komori, Y. Liang, S. Masuzaki, T. Minami, T. MorisakiS. Morita, S. Muto, Y. Nakamura, H. Nakanishi, M. Narushima, K. Narihara, M. Nishiura, A. Nishizawa, S. Ohdachi, M. Osakabe, T. Ozaki, R. O. Pavlichenko, S. Sakakibara, K. Sato, M. Shoji, N. Tamura, K. Tanaka, K. Toi, T. Tokuzawa, K. Y. Watanabe, T. Watanabe, H. Yamada, I. Yamada, M. Yoshinuma, P. Goncharov, D. Kalinina, T. Kanaba, T. Sugimoto, A. Ejiri, Y. Ono, H. Hojo, K. Ishii, N. Iwama, Y. Kogi, A. Mase, M. Sakamoto, K. Kondo, H. Nagasaki, S. Yamamoto, N. Nishino, S. Okajima, T. Saida, M. Sasao, T. Takeda, S. Tsuji-Iio, D. S. Darrow, H. Takahashi, Y. Liu, J. F. Lyon, A. Yu Kostrioukov, V. B. Kuteev, V. Sergeev, I. Viniar, A. V. Krasilnikov, A. Sanin, L. N. Vyacheslavov, D. Stutman, M. Finkenthal, O. Motojima

^*Corresponding author for this work

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

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Abstract

Standard diagnostics for fundamental plasma parameters and for plasma physics are routinely utilized for daily operation and physics studies in the large helical device (LHD) with high reliability. Diagnostics for steady-state plasma are under intensive development, especially for T_e, n_e (yttrium-aluminium garnet (YAG) laser Thomson, CO₂ laser polarimeter), data acquisition in steady-state and heat-resistant probes. To clarify the plasma properties of the helical structure, two- or three-dimensional diagnostics are being aggressively developed: tangential cameras (fast SX TV, photon counting CCD, H_α TV); tomography (tangential SX CCD, bolometer); imaging (bolometer, ECE, reflectometer). Divertor and edge physics are important key issues for steady-state operation. Diagnostics for neutral flux (H_α array, Zeeman spectroscopy) and n_e (fast scanning probe, Li beam probe, pulsed radar reflectometer) are also in advanced stages of development. In addition to these, advanced diagnostics are being intensively developed in LHD through domestic and international collaborations.

Original language	English
Pages (from-to)	A425-A443
Journal	Plasma Physics and Controlled Fusion
Volume	45
Issue number	12 A
DOIs	https://doi.org/10.1088/0741-3335/45/12A/027
State	Published - Dec 2003
Externally published	Yes

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Sudo, S., Nagayama, Y., Peterson, B. J., Kawahata, K., Akiyama, T., Ashikawa, N., Emoto, M., Goto, M., Hamada, Y., Ida, K., Ido, T., Iguchi, H., Inagaki, S., Isobe, M., Kobuchi, T., Komori, A., Liang, Y., Masuzaki, S., Minami, T., ... Motojima, O. (2003). Recent diagnostic developments on LHD. Plasma Physics and Controlled Fusion, 45(12 A), A425-A443. https://doi.org/10.1088/0741-3335/45/12A/027

@article{16432c039c85457e91bfb0ed11d5014b,

title = "Recent diagnostic developments on LHD",

abstract = "Standard diagnostics for fundamental plasma parameters and for plasma physics are routinely utilized for daily operation and physics studies in the large helical device (LHD) with high reliability. Diagnostics for steady-state plasma are under intensive development, especially for Te, ne (yttrium-aluminium garnet (YAG) laser Thomson, CO2 laser polarimeter), data acquisition in steady-state and heat-resistant probes. To clarify the plasma properties of the helical structure, two- or three-dimensional diagnostics are being aggressively developed: tangential cameras (fast SX TV, photon counting CCD, Hα TV); tomography (tangential SX CCD, bolometer); imaging (bolometer, ECE, reflectometer). Divertor and edge physics are important key issues for steady-state operation. Diagnostics for neutral flux (Hα array, Zeeman spectroscopy) and ne (fast scanning probe, Li beam probe, pulsed radar reflectometer) are also in advanced stages of development. In addition to these, advanced diagnostics are being intensively developed in LHD through domestic and international collaborations.",

author = "S. Sudo and Y. Nagayama and Peterson, {B. J.} and K. Kawahata and T. Akiyama and N. Ashikawa and M. Emoto and M. Goto and Y. Hamada and K. Ida and T. Ido and H. Iguchi and S. Inagaki and M. Isobe and T. Kobuchi and A. Komori and Y. Liang and S. Masuzaki and T. Minami and T. Morisaki and S. Morita and S. Muto and Y. Nakamura and H. Nakanishi and M. Narushima and K. Narihara and M. Nishiura and A. Nishizawa and S. Ohdachi and M. Osakabe and T. Ozaki and Pavlichenko, {R. O.} and S. Sakakibara and K. Sato and M. Shoji and N. Tamura and K. Tanaka and K. Toi and T. Tokuzawa and Watanabe, {K. Y.} and T. Watanabe and H. Yamada and I. Yamada and M. Yoshinuma and P. Goncharov and D. Kalinina and T. Kanaba and T. Sugimoto and A. Ejiri and Y. Ono and H. Hojo and K. Ishii and N. Iwama and Y. Kogi and A. Mase and M. Sakamoto and K. Kondo and H. Nagasaki and S. Yamamoto and N. Nishino and S. Okajima and T. Saida and M. Sasao and T. Takeda and S. Tsuji-Iio and Darrow, {D. S.} and H. Takahashi and Y. Liu and Lyon, {J. F.} and Kostrioukov, {A. Yu} and Kuteev, {V. B.} and V. Sergeev and I. Viniar and Krasilnikov, {A. V.} and A. Sanin and Vyacheslavov, {L. N.} and D. Stutman and M. Finkenthal and O. Motojima",

year = "2003",

month = dec,

doi = "10.1088/0741-3335/45/12A/027",

language = "אנגלית",

volume = "45",

pages = "A425--A443",

journal = "Plasma Physics and Controlled Fusion",

issn = "0741-3335",

publisher = "IOP Publishing Ltd.",

number = "12 A",

}

Sudo, S, Nagayama, Y, Peterson, BJ, Kawahata, K, Akiyama, T, Ashikawa, N, Emoto, M, Goto, M, Hamada, Y, Ida, K, Ido, T, Iguchi, H, Inagaki, S, Isobe, M, Kobuchi, T, Komori, A, Liang, Y, Masuzaki, S, Minami, T, Morisaki, T, Morita, S, Muto, S, Nakamura, Y, Nakanishi, H, Narushima, M, Narihara, K, Nishiura, M, Nishizawa, A, Ohdachi, S, Osakabe, M, Ozaki, T, Pavlichenko, RO, Sakakibara, S, Sato, K, Shoji, M, Tamura, N, Tanaka, K, Toi, K, Tokuzawa, T, Watanabe, KY, Watanabe, T, Yamada, H, Yamada, I, Yoshinuma, M, Goncharov, P, Kalinina, D, Kanaba, T, Sugimoto, T, Ejiri, A, Ono, Y, Hojo, H, Ishii, K, Iwama, N, Kogi, Y, Mase, A, Sakamoto, M, Kondo, K, Nagasaki, H, Yamamoto, S, Nishino, N, Okajima, S, Saida, T, Sasao, M, Takeda, T, Tsuji-Iio, S, Darrow, DS, Takahashi, H, Liu, Y, Lyon, JF, Kostrioukov, AY, Kuteev, VB, Sergeev, V, Viniar, I, Krasilnikov, AV, Sanin, A, Vyacheslavov, LN, Stutman, D, Finkenthal, M & Motojima, O 2003, 'Recent diagnostic developments on LHD', Plasma Physics and Controlled Fusion, vol. 45, no. 12 A, pp. A425-A443. https://doi.org/10.1088/0741-3335/45/12A/027

TY - JOUR

T1 - Recent diagnostic developments on LHD

AU - Sudo, S.

AU - Nagayama, Y.

AU - Peterson, B. J.

AU - Kawahata, K.

AU - Akiyama, T.

AU - Ashikawa, N.

AU - Emoto, M.

AU - Goto, M.

AU - Hamada, Y.

AU - Ida, K.

AU - Ido, T.

AU - Iguchi, H.

AU - Inagaki, S.

AU - Isobe, M.

AU - Kobuchi, T.

AU - Komori, A.

AU - Liang, Y.

AU - Masuzaki, S.

AU - Minami, T.

AU - Morisaki, T.

AU - Morita, S.

AU - Muto, S.

AU - Nakamura, Y.

AU - Nakanishi, H.

AU - Narushima, M.

AU - Narihara, K.

AU - Nishiura, M.

AU - Nishizawa, A.

AU - Ohdachi, S.

AU - Osakabe, M.

AU - Ozaki, T.

AU - Pavlichenko, R. O.

AU - Sakakibara, S.

AU - Sato, K.

AU - Shoji, M.

AU - Tamura, N.

AU - Tanaka, K.

AU - Toi, K.

AU - Tokuzawa, T.

AU - Watanabe, K. Y.

AU - Watanabe, T.

AU - Yamada, H.

AU - Yamada, I.

AU - Yoshinuma, M.

AU - Goncharov, P.

AU - Kalinina, D.

AU - Kanaba, T.

AU - Sugimoto, T.

AU - Ejiri, A.

AU - Ono, Y.

AU - Hojo, H.

AU - Ishii, K.

AU - Iwama, N.

AU - Kogi, Y.

AU - Mase, A.

AU - Sakamoto, M.

AU - Kondo, K.

AU - Nagasaki, H.

AU - Yamamoto, S.

AU - Nishino, N.

AU - Okajima, S.

AU - Saida, T.

AU - Sasao, M.

AU - Takeda, T.

AU - Tsuji-Iio, S.

AU - Darrow, D. S.

AU - Takahashi, H.

AU - Liu, Y.

AU - Lyon, J. F.

AU - Kostrioukov, A. Yu

AU - Kuteev, V. B.

AU - Sergeev, V.

AU - Viniar, I.

AU - Krasilnikov, A. V.

AU - Sanin, A.

AU - Vyacheslavov, L. N.

AU - Stutman, D.

AU - Finkenthal, M.

AU - Motojima, O.

PY - 2003/12

Y1 - 2003/12

N2 - Standard diagnostics for fundamental plasma parameters and for plasma physics are routinely utilized for daily operation and physics studies in the large helical device (LHD) with high reliability. Diagnostics for steady-state plasma are under intensive development, especially for Te, ne (yttrium-aluminium garnet (YAG) laser Thomson, CO2 laser polarimeter), data acquisition in steady-state and heat-resistant probes. To clarify the plasma properties of the helical structure, two- or three-dimensional diagnostics are being aggressively developed: tangential cameras (fast SX TV, photon counting CCD, Hα TV); tomography (tangential SX CCD, bolometer); imaging (bolometer, ECE, reflectometer). Divertor and edge physics are important key issues for steady-state operation. Diagnostics for neutral flux (Hα array, Zeeman spectroscopy) and ne (fast scanning probe, Li beam probe, pulsed radar reflectometer) are also in advanced stages of development. In addition to these, advanced diagnostics are being intensively developed in LHD through domestic and international collaborations.

AB - Standard diagnostics for fundamental plasma parameters and for plasma physics are routinely utilized for daily operation and physics studies in the large helical device (LHD) with high reliability. Diagnostics for steady-state plasma are under intensive development, especially for Te, ne (yttrium-aluminium garnet (YAG) laser Thomson, CO2 laser polarimeter), data acquisition in steady-state and heat-resistant probes. To clarify the plasma properties of the helical structure, two- or three-dimensional diagnostics are being aggressively developed: tangential cameras (fast SX TV, photon counting CCD, Hα TV); tomography (tangential SX CCD, bolometer); imaging (bolometer, ECE, reflectometer). Divertor and edge physics are important key issues for steady-state operation. Diagnostics for neutral flux (Hα array, Zeeman spectroscopy) and ne (fast scanning probe, Li beam probe, pulsed radar reflectometer) are also in advanced stages of development. In addition to these, advanced diagnostics are being intensively developed in LHD through domestic and international collaborations.

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DO - 10.1088/0741-3335/45/12A/027

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AN - SCOPUS:9144258492

SN - 0741-3335

VL - 45

SP - A425-A443

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 12 A

ER -

Recent diagnostic developments on LHD

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