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Development of high power FIR lasers for diagnostics on the large helical device (LHD)
Author(s): S. Okajima
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Paper Abstract

In order to measure the electron desity profile on the LHD, a 10-channel laser interferometer has been designed. For the diagnostic application, an optically pumped 119-μm CH3OH laser and a discharge pumped 195-μm DCN laser are under development.

Paper Details

Date Published: 12 December 2017
PDF: 3 pages
Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 151471 (12 December 2017); doi: 10.1117/12.2301663
Show Author Affiliations
S. Okajima, Chubu Univ. (Japan)


Published in SPIE Proceedings Vol. 1514:
15th International Conference on Infrared and Millimeter Waves
Richard J. Temkin, Editor(s)

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