Abstract
| Original language | English |
|---|---|
| Pages (from-to) | A277-A282 |
| Journal | Plasma Physics and Controlled Fusion |
| Volume | 42 |
| Issue number | Supplement 5A |
| DOIs | |
| Publication status | Published - 2000 |
| MoE publication type | A1 Journal article-refereed |
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Active diagnostic of edge Er using neutral-particle analysers. / Kurki-Suonio, Taina; Sipilä, Seppo; Heikkinen, Jukka.
In: Plasma Physics and Controlled Fusion, Vol. 42, No. Supplement 5A, 2000, p. A277-A282.Research output: Contribution to journal › Article › Scientific › peer-review
TY - JOUR
T1 - Active diagnostic of edge Er using neutral-particle analysers
AU - Kurki-Suonio, Taina
AU - Sipilä, Seppo
AU - Heikkinen, Jukka
PY - 2000
Y1 - 2000
N2 - With a careful choice of the viewing parameters, neutral-particle analysers could be used to detect small changes in the radial electric field Er immediately next to the separatrix with a submillisecond (50-100 µs) resolution. In particular, the poloidal viewing angle has to be optimized according to the ripple- and plasma geometry. In addition, the use of a small diagnostic beam is proposed to improve the signal level and quality.
AB - With a careful choice of the viewing parameters, neutral-particle analysers could be used to detect small changes in the radial electric field Er immediately next to the separatrix with a submillisecond (50-100 µs) resolution. In particular, the poloidal viewing angle has to be optimized according to the ripple- and plasma geometry. In addition, the use of a small diagnostic beam is proposed to improve the signal level and quality.
U2 - 10.1088/0741-3335/42/5A/333
DO - 10.1088/0741-3335/42/5A/333
M3 - Article
VL - 42
SP - A277-A282
JO - Plasma Physics and Controlled Fusion
JF - Plasma Physics and Controlled Fusion
SN - 0741-3335
IS - Supplement 5A
ER -