Eight-Chord CO2 Interferometer For Plasma Density Measurements On ZT-40
- 30 December 1981
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- p. 269-275
- https://doi.org/10.1117/12.932054
Abstract
We describe a CO2 laser interferometer which measures the path-integrated density along eight different chords simultaneously in the ZT-40 reversed-field pinch, a toroidal magnetic confinement experiment at Los Alamos. The interferometer system combines several reliable, commercially available components in a package which provides exceptional measurement resolution as well as ease of operation and maintenance.Keywords
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