Optical fiber sensors have attracted considerable attention for marine environment and
marine structural health monitoring, owing to advantages including resistance to …

Fabry–Perot interferometers (FPIs) have found a multitude of scientific and industrial
applications ranging from gravitational wave detection, high-resolution spectroscopy, and …

Operando monitoring the gas pressure inside the battery continuously during operation is
essential to analyze its charge/discharge characteristics and safety performance. We …

Fiber-optic pressure sensors have attracted significant attention for high-temperature
applications. However, conventional sensors suffer from large thermal drifts owing to the …

In this paper, we proposed an all-sapphire-based extrinsic Fabry-Perot interferometer (EFPI)
pressure sensor based on an optimized wet etching process, aiming to improve the quality …

We demonstrate a fiber Bragg grating (FBG) pressure sensor based on a spring-diaphragm
elastic structure (SDES) for measuring ultimate pressure. The spring-diaphragm elastic …

Nano-displacement sensing based on an extrinsic hybrid fiber Fabry-Perot interferometer is
proposed and demonstrated. The lead-in fiber tip of such an interferometer consists of a …

A quartz resonant pressure sensor for ultra-high pressure measurement has been designed
and verified. The pressure conversion unit of the sensor is composed of a pressure cylinder …

A miniature fiber-optic tip Fabry-Perot (FP) pressure sensor with excellent high-temperature
survivability, assembled by hydroxide catalysis bonding (HCB) technology, is proposed and …

Simultaneously and independently measuring two-dimensional (2D) displacement, one-
dimensional (1D) for out-of-plane measurement and 1D for in-plane measurement, is …