IGAMI, Hiroe

Electron cyclotron heating (ECH) system to generate high temperature and high performance plasmas with controlling profiles of electron temperature, power deposition, plasma pressure, and driven current

Electron cyclotron heating (ECH) system to generate high temperature and high performance plasmas with controlling profiles of electron temperature, power deposition, plasma pressure, and driven current

Electron cyclotron heating (ECH) system to generate high temperature and high performance plasmas with controlling profiles of electron temperature, power deposition, plasma pressure, and driven current

Electron cyclotron heating (ECH) system to generate high temperature and high performance plasmas with controlling profiles of electron temperature, power deposition, plasma pressure, and driven current

Electron cyclotron heating (ECH) system to generate high temperature and high performance plasmas with controlling profiles of electron temperature, power deposition, plasma pressure, and driven current

Electron cyclotron heating (ECH) system to generate high temperature and high performance plasmas with controlling profiles of electron temperature, power deposition, plasma pressure, and driven current

Electron cyclotron heating (ECH) system to generate high temperature and high performance plasmas with controlling profiles of electron temperature, power deposition, plasma pressure, and driven current

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…

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

Intermediate frequency signals of 8-O ECE heterodyne radiometer (RADH and RADM) acquired by high speed oscilloscope. Each channel acquires 1) Higher sideband of RADH (Local 132GHz, IF 2-18GHz corresponds to 8-O ECE 132-152 GHz), 2) Lower si…

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

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…

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

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