Measurement of electron density profiles on HT-6M Tokamak by 7-channel FIR HCN laser interferometer

Xiang Gao

doi:10.1117/12.2301667

12 December 2017 Measurement of electron density profiles on HT-6M Tokamak by 7-channel FIR HCN laser interferometer

Xiang Gao

Proceedings Volume 1514, 15th International Conference on Infrared and Millimeter Waves; 151475 (2017) https://doi.org/10.1117/12.2301667
Event: 15th International Conference on Infrared and Millimeter Waves, 1990, Orlando, FL, United States

Abstract

Electron density measurements are performed on HT-6M tokamak using a 7 channel Far-Infrared HCN laser interferometer. From the measured line integrals--7 channel phase shifts the electron density profile is reconstructed by a fit procedure. Results were tested by comparison to Abel inverted.Some recent interesting experimental results were reported.

Citation Download Citation

Xiang Gao "Measurement of electron density profiles on HT-6M Tokamak by 7-channel FIR HCN laser interferometer", Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 151475 (12 December 2017); https://doi.org/10.1117/12.2301667

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