Recent improvements of the JET lithium beam diagnostic

被引：34

作者：

Brix, M. ^{[1
]}

Dodt, D. ^{[2
]}

Dunai, D. ^{[3
]}

Lupelli, I. ^{[4
]}

Marsen, S. ^{[5
]}

Melson, T. F. ^{[6
]}

Meszaros, B. ^{[3
]}

Morgan, P. ^{[1
]}

Petravich, G. ^{[3
]}

Refy, D. I. ^{[3
]}

Silva, C. ^{[7
]}

Stamp, M. ^{[1
]}

Szabolics, T. ^{[3
]}

Zastrow, K. -D. ^{[1
]}

Zoletnik, S. ^{[3
]}

机构：

[1] EURATOM CCFE Fus Assoc, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England

[2] EURATOM Assoziat, Max Planck Inst Plasmaphys, Garching, Germany

[3] EURATOM, Wigner RCP, H-1525 Budapest, Hungary

[4] Univ Roma Tor Vergata, ENEA, Associaz EURATOM, Rome, Italy

[5] EURATOM Ass, Max Planck Inst Plasmaphys, D-17491 Greifswald, Germany

[6] Max Planck Inst Astrophys, D-8046 Garching, Germany

[7] Inst Super Tecn, Inst Plasma & Fusao Nucl, EURATOM IST, Lisbon, Portugal

[8] JET EFDA, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2012年 / 83卷 / 10期

关键词：

D O I：

10.1063/1.4739411

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A 60 kV neutral lithium diagnostic beam probes the edge plasma of JET for the measurement of electron density profiles. This paper describes recent enhancements of the diagnostic setup, new procedures for calibration and protection measures for the lithium ion gun during massive gas puffs for disruption mitigation. New light splitting optics allow in parallel beam emission measurements with a new double entrance slit CCD spectrometer (spectrally resolved) and a new interference filter avalanche photodiode camera (fast density and fluctuation studies). [http://dx.doi.org/10.1063/1.4739411]

引用

页数：3

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