SAITO, Kenji

Branched signals, such as density, temperature, heating-related and spectroscopic signals, are especially grouped and acquired for LHD's Steady-State Operation (SSO) using ICRF heating

Branched signals, such as density, temperature, heating-related and spectroscopic signals, are especially grouped and acquired for LHD's Steady-State Operation (SSO) using ICRF heating

Compact Neutral Particle Analyzer (CNPA) to measure neutral particle flux for energetic ion behavior and ion temperature, etc. It measures fluxes of Hydrogen (H0) atoms emitted by hot plasma in the energy range of 0.82 - 168 keV with 40 ene…

Compact Neutral Particle Analyzer (CNPA) to measure neutral particle flux for energetic ion behavior and ion temperature, etc. It measures fluxes of Hydrogen (H0) atoms emitted by hot plasma in the energy range of 0.82 - 168 keV with 40 ene…

RFEF antennas and RF spectrometer to measure the oscillating electric field in the radio frequency wave range (several 10 MHz – 3 GHz )

High-frequency Magnetic Probe to measure high-frequency waves, e.g. waves excited by ICRF antennas or waves excited by high-energy particles. Probe head is one-turn loop with Faraday shield. Two loops are paired with different turn directio…

Ion Cyclotron Range of Frequencies (ICRF) heating system to launch fast waves (Ion Cyclotron Range of Frequencies (ICRF) waves) to heat plasma particles by wave-particle interaction. Raw data are forward and reflected power and voltage of t…

Ion Cyclotron Range of Frequencies (ICRF) heating system to launch fast waves (Ion Cyclotron Range of Frequencies (ICRF) waves) to heat plasma particles by wave-particle interaction. Raw data are forward and reflected power and voltage of t…

Ion Cyclotron Range of Frequencies (ICRF) heating system to launch fast waves (Ion Cyclotron Range of Frequencies (ICRF) waves) to heat plasma particles by wave-particle interaction. Raw data are forward and reflected power and voltage of t…

Ion Cyclotron Range of Frequencies (ICRF) heating system to launch fast waves (Ion Cyclotron Range of Frequencies (ICRF) waves) to heat plasma particles by wave-particle interaction. Raw data are forward and reflected power and voltage of t…

Ion Cyclotron Range of Frequencies (ICRF) heating system to launch fast waves (Ion Cyclotron Range of Frequencies (ICRF) waves) to heat plasma particles by wave-particle interaction. Raw data are forward and reflected power and voltage of t…

Ion Cyclotron Range of Frequencies (ICRF) heating system to launch fast waves (Ion Cyclotron Range of Frequencies (ICRF) waves) to heat plasma particles by wave-particle interaction. Raw data are forward and reflected power and voltage of t…

RFEF antennas and RF spectrometer to measure the oscillating electric field in the radio frequency wave range (several 10 MHz – 3 GHz )