ISSN:
1089-7623
Source:
AIP Digital Archive
Topics:
Physics
,
Electrical Engineering, Measurement and Control Technology
Notes:
The UCLA far-infrared scattering/interferometry system on TEXT-Upgrade has recently been modified to include a two-dimensional capability. Along with the vertically viewing system, a horizontal view has been added. For interferometric measurements of the plasma density profile, the vertical view consists of a 45 cm array while the horizontal view array spans 15 cm. Density profiles for Text-Upgrade plasmas will be presented. For collective scattering measurements of electron density fluctuations, cross correlation of scattered signals from the two orthogonal views at the same wave vector will be examined. Finite cross coherence may be used to spatially localize the fluctuation measurements. © 1995 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.1146252