About MITSUISHI AKIYOSHI
About 日本赤外線学会誌
About infrared spectroscopy
About far infrared radiation
About spectrometer
About spectrometer (optical)
About far infrared spectrum
About diffraction grating
About Automation
About polyethylene
About optical filter
About lattice vibration
About echelette
About modification
About 遠赤外分光
About Infrared spectroscopy and spectrometers
About 遠赤外
About 分光
About 研究