Extending the physics studied by ECE on ITER

V. S. Udintsev; G. Vayakis; D. Bora; M. F. Direz; A. Encheva; T. Giacomin; M. A. Henderson; K. M. Patel; M. Portalès; A. Prakash; J. A. Snipes; C. I. Walker; M. J. Walsh; C. Watts; M. E. Austin; H. Pandya; G. Hanson; E. Popova; P. Sanchez; D. Shelukhin; G. D. Conway; J. W. Oosterbeek

doi:10.1051/epjconf/20123203013

Extending the physics studied by ECE on ITER

V. S. Udintsev
, G. Vayakis
, D. Bora
, M. F. Direz
, A. Encheva
, T. Giacomin
, M. A. Henderson
, K. M. Patel
, M. Portalès
, A. Prakash
, J. A. Snipes
, C. I. Walker
, M. J. Walsh
, C. Watts
, M. E. Austin
, H. Pandya
, G. Hanson
, E. Popova
, P. Sanchez
, D. Shelukhin

G. D. Conway, J. W. Oosterbeek

Research output: Contribution to journal › Conference article › peer-review

Abstract

The Electron Cyclotron Emission (ECE) diagnostic provides essential information for plasma operation and for establishing performance characteristics in ITER. Recently, the design of the ITER ECE diagnostic has been taken through the conceptual design review and now entering the detailed design phase [1, 2]. The baseline ECE system on ITER permits measurements of both the X- and O-mode radiation in the frequency range from 70 GHz up to 1 THz along two lines-of-sight, perpendicular and oblique at about 10 degrees, in the equatorial port. The system as planned meets the ITER measurement requirements. Nevertheless, there are several other mm-wave diagnostics in ITER, such as HFS, LFS and plasma position reflectometry, as well as Collective Thomson scattering system, whose transmission lines allow, in principle, additional measurements of parts of the ECE spectrum with upgrades of their back-ends, improvements in filtering and/or additional receivers. A discussion of whether and how supposedly to enable such ECE measurements is given here.

Original language	American English
Article number	03013
Journal	EPJ Web of Conferences
Volume	32
DOIs	https://doi.org/10.1051/epjconf/20123203013
State	Published - 2012
Externally published	Yes
Event	17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, EC 2011 - Deurne, Netherlands Duration: May 7 2012 → May 10 2012

ASJC Scopus subject areas

General Physics and Astronomy

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10.1051/epjconf/20123203013

Cite this

Udintsev, V. S., Vayakis, G., Bora, D., Direz, M. F., Encheva, A., Giacomin, T., Henderson, M. A., Patel, K. M., Portalès, M., Prakash, A., Snipes, J. A., Walker, C. I., Walsh, M. J., Watts, C., Austin, M. E., Pandya, H., Hanson, G., Popova, E., Sanchez, P., ... Oosterbeek, J. W. (2012). Extending the physics studied by ECE on ITER. EPJ Web of Conferences, 32, Article 03013. https://doi.org/10.1051/epjconf/20123203013

@article{c2f03e20d6ac4522bd83ea93bd4b2306,

title = "Extending the physics studied by ECE on ITER",

abstract = "The Electron Cyclotron Emission (ECE) diagnostic provides essential information for plasma operation and for establishing performance characteristics in ITER. Recently, the design of the ITER ECE diagnostic has been taken through the conceptual design review and now entering the detailed design phase [1, 2]. The baseline ECE system on ITER permits measurements of both the X- and O-mode radiation in the frequency range from 70 GHz up to 1 THz along two lines-of-sight, perpendicular and oblique at about 10 degrees, in the equatorial port. The system as planned meets the ITER measurement requirements. Nevertheless, there are several other mm-wave diagnostics in ITER, such as HFS, LFS and plasma position reflectometry, as well as Collective Thomson scattering system, whose transmission lines allow, in principle, additional measurements of parts of the ECE spectrum with upgrades of their back-ends, improvements in filtering and/or additional receivers. A discussion of whether and how supposedly to enable such ECE measurements is given here.",

author = "Udintsev, \{V. S.\} and G. Vayakis and D. Bora and Direz, \{M. F.\} and A. Encheva and T. Giacomin and Henderson, \{M. A.\} and Patel, \{K. M.\} and M. Portal{\`e}s and A. Prakash and Snipes, \{J. A.\} and Walker, \{C. I.\} and Walsh, \{M. J.\} and C. Watts and Austin, \{M. E.\} and H. Pandya and G. Hanson and E. Popova and P. Sanchez and D. Shelukhin and Conway, \{G. D.\} and Oosterbeek, \{J. W.\}",

year = "2012",

doi = "10.1051/epjconf/20123203013",

language = "American English",

volume = "32",

journal = "EPJ Web of Conferences",

issn = "2101-6275",

publisher = "EDP Sciences",

note = "17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, EC 2011 ; Conference date: 07-05-2012 Through 10-05-2012",

}

Udintsev, VS, Vayakis, G, Bora, D, Direz, MF, Encheva, A, Giacomin, T, Henderson, MA, Patel, KM, Portalès, M, Prakash, A, Snipes, JA, Walker, CI, Walsh, MJ, Watts, C, Austin, ME, Pandya, H, Hanson, G, Popova, E, Sanchez, P, Shelukhin, D, Conway, GD & Oosterbeek, JW 2012, 'Extending the physics studied by ECE on ITER', EPJ Web of Conferences, vol. 32, 03013. https://doi.org/10.1051/epjconf/20123203013

TY - JOUR

T1 - Extending the physics studied by ECE on ITER

AU - Udintsev, V. S.

AU - Vayakis, G.

AU - Bora, D.

AU - Direz, M. F.

AU - Encheva, A.

AU - Giacomin, T.

AU - Henderson, M. A.

AU - Patel, K. M.

AU - Portalès, M.

AU - Prakash, A.

AU - Snipes, J. A.

AU - Walker, C. I.

AU - Walsh, M. J.

AU - Watts, C.

AU - Austin, M. E.

AU - Pandya, H.

AU - Hanson, G.

AU - Popova, E.

AU - Sanchez, P.

AU - Shelukhin, D.

AU - Conway, G. D.

AU - Oosterbeek, J. W.

PY - 2012

Y1 - 2012

N2 - The Electron Cyclotron Emission (ECE) diagnostic provides essential information for plasma operation and for establishing performance characteristics in ITER. Recently, the design of the ITER ECE diagnostic has been taken through the conceptual design review and now entering the detailed design phase [1, 2]. The baseline ECE system on ITER permits measurements of both the X- and O-mode radiation in the frequency range from 70 GHz up to 1 THz along two lines-of-sight, perpendicular and oblique at about 10 degrees, in the equatorial port. The system as planned meets the ITER measurement requirements. Nevertheless, there are several other mm-wave diagnostics in ITER, such as HFS, LFS and plasma position reflectometry, as well as Collective Thomson scattering system, whose transmission lines allow, in principle, additional measurements of parts of the ECE spectrum with upgrades of their back-ends, improvements in filtering and/or additional receivers. A discussion of whether and how supposedly to enable such ECE measurements is given here.

AB - The Electron Cyclotron Emission (ECE) diagnostic provides essential information for plasma operation and for establishing performance characteristics in ITER. Recently, the design of the ITER ECE diagnostic has been taken through the conceptual design review and now entering the detailed design phase [1, 2]. The baseline ECE system on ITER permits measurements of both the X- and O-mode radiation in the frequency range from 70 GHz up to 1 THz along two lines-of-sight, perpendicular and oblique at about 10 degrees, in the equatorial port. The system as planned meets the ITER measurement requirements. Nevertheless, there are several other mm-wave diagnostics in ITER, such as HFS, LFS and plasma position reflectometry, as well as Collective Thomson scattering system, whose transmission lines allow, in principle, additional measurements of parts of the ECE spectrum with upgrades of their back-ends, improvements in filtering and/or additional receivers. A discussion of whether and how supposedly to enable such ECE measurements is given here.

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UR - https://www.scopus.com/pages/publications/84883021104#tab=citedBy

U2 - 10.1051/epjconf/20123203013

DO - 10.1051/epjconf/20123203013

M3 - Conference article

SN - 2101-6275

VL - 32

JO - EPJ Web of Conferences

JF - EPJ Web of Conferences

M1 - 03013

T2 - 17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, EC 2011

Y2 - 7 May 2012 through 10 May 2012

ER -

Extending the physics studied by ECE on ITER

Abstract

ASJC Scopus subject areas

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