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

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