VUV Radiation Bolometer for Beam-Heated Currentless Plasmas in Heliotron-E
- 1 November 1984
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 23 (11A) , L839
- https://doi.org/10.1143/jjap.23.l839
Abstract
We have produced a filtered bolometer for monitoring radiation power in the vacuum ultraviolet region (150 Å–700 Å) to separate photon flux from change exchange neutral particles. The device consists of a thin aluminum filter and a metal film bolometer. It was determined that the VUV radiation carried 30–40% of the total radiated power to the wall under neutral beam injection heating (2 MW, H°→H+).Keywords
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