About XIAOLI D
About National Res. Lab. Metrology, Tsukuba, JPN
About KATUO S
About National Res. Lab. Metrology, Tsukuba, JPN
About Measurement Science and Technology
About scanning
About Interferometry and interferometers
About Measuring methods and instruments of length,area,cross section,volume,angle
About 波長
About 走査
About ヘテロダイン干渉法
About 距離測定