Z
Zhihua Shao
Researcher at Northwest University (China)
Publications - 43
Citations - 644
Zhihua Shao is an academic researcher from Northwest University (China). The author has contributed to research in topics: Ultrasonic sensor & Optical fiber. The author has an hindex of 13, co-authored 36 publications receiving 449 citations. Previous affiliations of Zhihua Shao include Xi'an Shiyou University.
Papers
More filters
Journal ArticleDOI
Fiber Bragg Grating Sensors for the Oil Industry.
TL;DR: A novel technology of ultrasonic imaging of seismic physical models using FBG sensors, which is superior to conventional seismic exploration methods and demonstrates superior sensitivity, more compact structure, improved spatial resolution, high stability and immunity to electromagnetic interference (EMI).
Journal ArticleDOI
An Optical Fiber Fabry–Perot Interferometric Sensor Based on Functionalized Diaphragm for Ultrasound Detection and Imaging
Wenlu Zhang,Ruohui Wang,Qiangzhou Rong,Xueguang Qiao,Tuan Guo,Zhihua Shao,Jiacheng Li,Wenwen Ma +7 more
TL;DR: In this paper, a miniature optical fiber ultrasonic sensor based on the Fabry-Perot interferometer (FPI) is proposed and experimentally demonstrated, which is based on a section of hollow core fiber coated with a 353ND diaphragm.
Journal ArticleDOI
Ultrasonic Imaging of Seismic Physical Models Using Fiber Bragg Grating Fabry–Perot Probe
TL;DR: In this paper, a fiber-optic sensor was proposed and demonstrated for the ultrasonic wave (UW) imaging of seismic physical models, which comprises a fiber Bragg grating Fabry-Perot (FBG-FP) mounted inside the tip of an aluminum cone, which focuses the UW effectively into the fiber.
Journal ArticleDOI
High-spatial-resolution ultrasonic sensor using a micro suspended-core fiber.
TL;DR: The intrinsic Fabry-Perot interferometer consisting of a micro suspended-core from acid corrosion of a grapefruit fiber proved highly sensitive to a wide range of ultrasonic wave (UW) frequencies.
Journal ArticleDOI
Highly sensitive magnetic field sensor using tapered Mach–Zehnder interferometer
TL;DR: In this article, a fiber-optic Mach-Zehnder interferometer is proposed and experimentally demonstrated for magnetic field measurement, which comprises an in-line sandwiched structure, i.e., a multi-single-multi mode structure that is sealed in a tube with a magnetic fluid (MF).