Submillimeter laser interferometer-polarimeter for poloidal field measurements in the tokamak-15
Journal Article
·
· Plasma Physics Reports
OSTI ID:416195
- Kurchatov Institute, Moscow (Russian Federation)
- Institute of Radioelectronics, Khar`kov (Ukraine)
In order to measure the current density distribution in the T-15 plasma, an interferometer-polarimeter with DCN-laser at {lambda} = 195 {mu}m is inserted into the existing multichannel interferometer with HCN-laser at {lambda} = 337 {mu}m. The device scheme and bench test results are described. High sensitivity of the developed polarimeter (0.1{degrees}) and interferometer (15{degrees}) is obtained. 5 refs., 2 figs.
- OSTI ID:
- 416195
- Journal Information:
- Plasma Physics Reports, Journal Name: Plasma Physics Reports Journal Issue: 1 Vol. 20; ISSN PPHREM; ISSN 1063-780X
- Country of Publication:
- United States
- Language:
- English
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