Data processing and analysis of the imaging Thomson scattering diagnostic system on HT-7 tokamak

Autor:	Xingxing Dai, Kado Shinichiro, Chunqiang Shao, Junyu Zhao, Zang Qing, Xiaoqi Xi, Jianhua Yang, Xiaofeng Han
Rok vydání:	2013
Předmět:	Physics Electron density Tokamak Thomson scattering business.industry Plasma law.invention Optics law Calibration Electron temperature Plasma diagnostics Atomic physics business HT-7 Instrumentation
Zdroj:	Review of Scientific Instruments. 84:053502
ISSN:	1089-7623 0034-6748
DOI:	10.1063/1.4804161
Popis:	A high spatial resolution imaging Thomson scattering diagnostic system was developed in ASIPP (Institute of Plasma Physics, Chinese Academy of Sciences). After about one month trial running on the superconducting HT-7 (Hefei Tokamak-7) tokamak, the system was proved to be capable of measuring plasma electron temperature. The system setup and data calibration are described in this paper and then the instrument function is studied in detail, as well as the measurement capability, an electron temperature of 50 eV to 2 keV and density beyond 1 × 10(19) m(-3). Finally, the data processing method and experimental results are presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15065ef46d95efa69bb6e74469baa645 https://doi.org/10.1063/1.4804161 Zobrazit plný text záznamu