High-precision large-range optical fiber interferometric piezometer and its wideband interferometry for water pressure measurement

• المؤلفون الرئيسيون: Wang, Shun, Yang, Yaowen, Cao, Jiyin, Zhang, Liang, Mohanty, Lipi, Jin, Rui-Bo, Li, Kaiwei
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Civil engineering; Optical Interferometry; Wavelength Measurement
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/163782

A high-precision large-range fiber-optic interferometric piezometer is designed, packaged, and demonstrated for pore water pressure measurement. The piezometer is an optical fiber extrinsic Fabry-Perot interferometer (EFPI), which comprises a fiber ferrule connector/flat contact (FC/FC) connector an...