科技报告详细信息
Application of Stark Tuned Laser for Interferometry and Polarimetry in Plasmas | |
Park, H.K. ; Lee, K.C. ; Deng, B. ; Domier, C.W. ; Johnson, M. ; Nathan, B. ; and N.C. Luhmann, Jr. | |
Princeton University. Plasma Physics Laboratory. | |
关键词: Nstx Device; 70 Plasma Physics And Fusion Technology; Electron Density; Optical Pumping; Far Infrared Radiation; | |
DOI : 10.2172/788226 RP-ID : PPPL-3607 RP-ID : AC02-76CH03073 RP-ID : 788226 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
A Stark-tuned optically pumped far-infrared CH(subscript ''3'')OH laser at 119 mm has been successfully applied in the Far Infrared Tangential Interferometer/Polarimeter (FIReTIP) system for the National Spherical Torus Experiment (NSTX). The system will provide temporally and radially resolved 2-D electron density profile [n(subscript ''e'')(r,t)] and toroidal field profile [B(subscript ''T'')(r,t)] data. In the 2001 campaign, a single channel interferometer system has been operated and tested for the Faraday rotation measurement. A plan for improvement and upgrading of the FIReTIP is discussed.
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