About MITSUISHI AKIYOSHI
About 日本赤外線学会誌
About infrared spectroscopy
About far infrared radiation
About spectrometer(optical)
About far infrared spectrum
About thermal radiation
About reflecting mirror
About diffraction grating
About light source
About optical filter
About infrared detector
About 遠赤外分光
About Infrared spectroscopy and spectrometers
About 遠赤外
About 分光
About 研究