About OHKAWA M
About Niigata Univ., Niigata, JPN
About SHIRAI Y
About Niigata Univ., Niigata, JPN
About GOTO T
About Niigata Univ., Niigata, JPN
About SEKINE S
About Niigata Univ., Niigata, JPN
About Niigata Univ., Niigata, JPN
About Fiber and Integrated Optics
About integrated optics
About モード間干渉
About Optical integrated circuits,integrated optics
About Measuring methods and instruments of force,work load,pressure,friction
About Tm
About Te
About 干渉
About けい素
About 集積光学
About 圧力センサ