About SAITO M
About Tohoku Univ., Sendai, JPN
About SATO S
About Tohoku Univ., Sendai, JPN
About MIYAGI M
About Tohoku Univ., Sendai, JPN
About Optical Engineering
About radiation thermometer
About Thermometry,thermometer
About Infrared photometry and photodetectors
About 赤外線
About 中空
About 導波管
About 低温
About 放射温度
About 計測