Design of luminescent detectors for the TJ-II device

被引：0
|
作者：
Zurro, B. [1 ]
Burgos, C. [1 ]
McCarthy, K.J. [1 ]
Rodriguez Barquero, L. [1 ]
机构：
[1] Asociacion EURATOM/CIEMAT, Madrid, Spain
来源：
Review of Scientific Instruments | 1997年 / 68卷 / 1 pt 2期
关键词：
Electrophoresis - Optical filters - Phosphors - Powders - Sedimentation - Sodium compounds - Tokamak devices - Ultraviolet radiation - Yttrium compounds;
D O I：
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学科分类号：
摘要：
The designs for several rare-earth-based phosphor power detector system for monitoring the broadband VUV plasma radiation in the TJ-II torsatron device are outlined. The selection of a phosphor powder for this application having good agreement response from the soft x-ray to the VUV, a fast response time, and the capability of operation at high temperatures is described. In addition, details of a method developed in-house for depositing thin uniform layers of powder on glass substrates for use as phosphor screens is provided. Also, some detector test results obtained in the plasma of the TJ-I U torsatron are presented.
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页码：680 / 682
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