Preliminary results from the Alcator C-Mod polarimeter

被引：7

作者：

Xu, P. ^{[1
]}

Irby, J. H. ^{[1
]}

Bergerson, W. F. ^{[2
]}

Bosco, J. ^{[1
]}

Brower, D. L. ^{[2
]}

Ding, W. X. ^{[2
]}

Kanojia, A. ^{[1
]}

Leccacorvi, R. ^{[1
]}

Mansfield, D. K. ^{[3
]}

Marmar, E. S. ^{[1
]}

Michael, P. ^{[1
]}

Murray, R. ^{[1
]}

Rokhman, Y. ^{[1
]}

Vieira, R. ^{[1
]}

机构：

[1] MIT, Plasma Sci & Fus Ctr, Cambridge, MA 02139 USA

[2] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA

[3] Princeton Plasma Phys Lab, Princeton, NJ 08543 USA

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2010年 / 81卷 / 10期

关键词：

DENSITY MEASUREMENTS; ELECTRON-DENSITY; INTERFEROMETER; TOKAMAK;

D O I：

10.1063/1.3466803

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A poloidally viewing far infrared polarimeter diagnostic is being developed for the Alcator C-Mod tokamak, and will be used to determine the q-profile and to study density and magnetic field fluctuations. A three-chord version of what will eventually be up to a ten-chord system has been designed and fabricated and will be installed on C-Mod before the end of the current run period. Bench tests of a single chord mock-up of this system show acceptable noise levels for the planned measurements. We will discuss the analysis and experimental techniques used to diagnose and reduce noise sources. (C) 2010 American Institute of Physics. [doi:10.1063/1.3466803]

引用

页数：4

共 50 条

[21] Comparison of small ELM characteristics and regimes in Alcator C-Mod, MAST and NSTX
Maingi, R.
Hubbard, A. E.
Meyer, H.
Hughes, J. W.
Kirk, A.
Maqueda, R.
Terry, J. L.
NUCLEAR FUSION, 2011, 51 (06)
[22] ICRF antenna matching systems with ferrite tuners for the Alcator C-Mod tokamak
Lin, Y.
Binus, A.
Wukitch, S. J.
Koert, P.
Murray, R.
Pfeiffer, A.
FUSION ENGINEERING AND DESIGN, 2015, 100 : 239 - 248
[23] Radiative heat exhaust in Alcator C-Mod I-mode plasmas
Reinke, M. L.
Brunner, D.
Golfinopoulos, T.
Hubbard, A. E.
Hughes, J. W.
Kuang, A. Q.
LaBombard, B.
Marmar, E.
Mumgaard, R.
Terry, J. L.
Lore, J.
Canik, J.
Cziegler, I
NUCLEAR FUSION, 2019, 59 (04)
[24] Screening of recycling and non-recycling impurities in the Alcator C-Mod tokamak
McCracken, GM
Granetz, RS
Lipschultz, B
LaBombard, B
Bombarda, F
Goetz, JA
Lisgo, S
Jablonski, D
Ohkawa, H
Rice, JE
Stangeby, PC
Terry, JL
Wang, Y
JOURNAL OF NUCLEAR MATERIALS, 1997, 241 : 777 - 781
[25] Blob sizes and velocities in the Alcator C-Mod scrape-off layer
Kube, R.
Garcia, O. E.
LaBombard, B.
Terry, J. L.
Zweben, S. J.
JOURNAL OF NUCLEAR MATERIALS, 2013, 438 : S505 - S508
[26] Impurity transport, turbulence transitions and intrinsic rotation in Alcator C-Mod plasmas
Howard, N. T.
White, A. E.
Greenwald, M.
Holland, C.
Candy, J.
Rice, J. E.
PLASMA PHYSICS AND CONTROLLED FUSION, 2014, 56 (12)
[27] Machine learning for disruption warnings on Alcator C-Mod, DIII-D, and EAST
Montes, K. J.
Rea, C.
Granetz, R. S.
Tinguely, R. A.
Eidietis, N.
Meneghini, O. M.
Chen, D. L.
Shen, B.
Xiao, B. J.
Erickson, K.
Boyer, M. D.
NUCLEAR FUSION, 2019, 59 (09)
[28] Measurements of runaway electron synchrotron spectra at high magnetic fields in Alcator C-Mod
Tinguely, R. A.
Granetz, R. S.
Hoppe, M.
Embreus, O.
NUCLEAR FUSION, 2018, 58 (07)
[29] Dependence of the boundary heat flux width on core and edge profiles in Alcator C-Mod
Ballinger, S. B.
Brunner, D.
Hubbard, A. E.
Hughes, J. W.
Kuang, A. Q.
LaBombard, B.
Terry, J. L.
White, A. E.
NUCLEAR FUSION, 2022, 62 (07)
[30] Interpretation and implementation of an ion sensitive probe as a plasma potential diagnostic on Alcator C-Mod
Ochoukov, R.
Whyte, D. G.
Lipschultz, B.
LaBombard, B.
Wukitch, S.
JOURNAL OF NUCLEAR MATERIALS, 2011, 415 (01) : S1143 - S1146

← 1 2 3 4 5 →