@article{oai:nifs-repository.repo.nii.ac.jp:00011564,
 author = {FUNABA,  Hisamichi and YASUHARA,  Ryo and UEHARA, Hiyori and YAMADA,  Ichihiro and SAKAMOTO,  Ryuichi and OSAKABE,  Masaki and HARTOG, D. J. Den},
 issue = {Article number: 15112},
 journal = {Scientific Reports},
 month = {Sep},
 note = {0000-0003-2217-6018, Thomson scattering measurements with a high-repetition-rate laser have commenced in the Large Helical Device. As an example of the fast phenomena captured by this diagnostic system, measurements at a 20 kHz repetition-rate in hydrogen pellet-injected plasmas are presented. Signal processing methods for this measurement have been developed and electron temperature profiles with almost 70 spatial points were evaluated at time intervals of 50 μs. After Raman scattering calibration, electron density profiles were derived. Fast changes in the electron temperature and density profiles within 1 ms were observed.},
 title = {Electron temperature and density measurement by Thomson scattering with a high repetition rate laser of 20 kHz on LHD},
 volume = {12},
 year = {2022}
}