Recent advance in laser-based plasma diagnosis in DUT

来源 :13th Asia-Pacific Conference on Plasma Science and Technolog | 被引量 : 0次 | 上传用户:zzyb123
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  Recently Laser Spectroscopic Plasma Diagnostic System has been developed to in-situ measure the plasma parameters for the industry plasmas and fusion plasmas in Plasma Spectroscopy Laboratory of Dalian University of Technology (DUT).A number of laser based diagnostic technologies such as Laser Induced Fluorescence (LIF),Laser Thomson Scattering,Laser Cavity Ring-Down Spectroscopy,Laser-lonization Molecular Beam Time-Of-Flight Mass Spectromatry and Laser-Induced Breakdown Spectroscopy have been established as the unique and useful diagnostic tools for the measurement and monitoring of plasma temperature,plasma density,electron energy distribution function,number density of reactive species (radicals,meta-states,molecular ions) in the plasma phase in very broad plasma conditions as well as chemical elemental compositions on the surface of plasma facing materials in the fusion devices.The more details will be presented in the conference meeting.
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