Polycapillary lenses for soft x-ray transmission in ITER: Model, comparison with experiments, and potential application

被引：3

作者：

Mazon, D. ^{[1
]}

Liegeard, C. ^{[2
]}

Jardin, A. ^{[1
]}

Barnsley, R. ^{[3
]}

Walsh, M. ^{[3
]}

O'Mullane, M. ^{[4
]}

Sirinelli, A. ^{[3
]}

Dorchies, F. ^{[5
]}

机构：

[1] CEA, IRFM, F-13108 St Paul Les Durance, France

[2] Ecole Polytech Paris, Paris, France

[3] ITER Org, St Paul Les Durance, France

[4] Univ Strathclyde, Dept Phys SUPA, Glasgow G4 0NG, Lanark, Scotland

[5] Univ Bordeaux, CNRS, CEA, CELIA,UMR5107, F-33405 Talence, France

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2016年 / 87卷 / 11期

基金：

欧盟地平线“2020”;

关键词：

OPTICS;

D O I：

10.1063/1.4958942

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Measuring Soft X-Ray (SXR) radiation [0.1 keV; 15 keV] in tokamaks is a standard way of extracting valuable information on the particle transport and magnetohydrodynamic activity. Generally, the analysis is performed with detectors positioned close to the plasma for a direct line of sight. A burning plasma, like the ITER deuterium-tritium phase, is too harsh an environment to permit the use of such detectors in close vicinity of the machine. We have thus investigated in this article the possibility of using polycapillary lenses in ITER to transport the SXR information several meters away from the plasma in the complex port-plug geometry. Published by AIP Publishing.

引用

页数：3

共 50 条

[1] Polycapillary lenses for Soft-X-ray transmission: Model, comparison with experiments and potential application for tomographic measurements in tokamaks
Mazon, D.
Abadie, Q.
Dorchies, F.
Lecherbourg, L.
Mollard, A.
Malard, P.
Dabagov, S.
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2015, 355 : 301 - 306
[2] Application of a monolithic polycapillary X-ray lens in EXAES experiments
Sun, Tian-Xi
Ding, Xun-Liang
Liu, Zhi-Guo
He, Bo
Wei, Shi-Qiang
Xie, Ya-Ning
Liu, Tao
Rentzepis, Peter M
[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2007, 15 (12): : 1809 - 1815
[3] Use of polycapillary X-ray lenses in the X-ray diffraction measurement of texture
Welzel, U
Leoni, M
[J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2002, 35 : 196 - 206
[4] Polycapillary half-lenses as X-ray monochromators
Kov'ev, EK
Malakho, AP
Polyakov, SN
[J]. INTERNATIONAL CONFERENCE ON X-RAY AND NEUTRON CAPILLARY OPTICS, 2002, 4765 : 213 - 216
[5] Simulation of X-ray transmission and spatial imaging of polycapillary lenses with square cross-sections
Qin, Min
Yi, Longtao
Pan, Kai
Wang, Kai
Sun, Tianxi
Liu, Zhiguo
[J]. OPTICS COMMUNICATIONS, 2018, 420 : 205 - 210
[6] Polycapillary optics for soft X-ray imaging and tomography
Pacella, D.
Dabagov, S.
Murtas, F.
Romano, A.
Hampai, D.
Gabellieri, L.
Mazon, D.
[J]. NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS, 2011, 34 (04): : 513 - 520
[7] Diamond sensors and polycapillary lenses for X-ray absorption spectroscopy
Ravel, B.
Attenkofer, K.
Bohon, J.
Muller, E.
Smedley, J.
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 2013, 84 (10):
[8] Polycapillary x-ray optic spectral gain and transmission
Gormley, J
Jach, T
Steel, E
Xiao, QF
[J]. X-RAY SPECTROMETRY, 1999, 28 (02) : 115 - 120
[9] Characterization of a polycapillary focusing X-ray lens for application in spatially resolved EXAFS experiments
Sun, Tianxi
Liu, Zhiguo
Ding, Xunliang
[J]. CHEMICAL PHYSICS LETTERS, 2007, 439 (4-6) : 412 - 414
[10] The application of polycapillary X-ray lens in XRF microanalysis
Yan, YM
Ding, XL
Pan, QL
He, YJ
[J]. MICROBEAM ANALYSIS 2000, PROCEEDINGS, 2000, (165): : 137 - 138

← 1 2 3 4 5 →