Fiber Bragg grating (FBG) sensors have been widely applied in various applications,
especially for structural health monitoring. Low cost, wide range, and low error are …

A fiber-optic cure monitoring system is proposed to measure curing status of composite
structure such as a large scale wind turbine blade. The monitoring is based on the …

In this work, we describe a fiber Bragg grating (FBG) sensing system using two wavelength-
matched FBG sensors for static and dynamic strain measurement. A cascaded long-period …

In recent decades, fiber Bragg grating (FBG) sensors have proven useful for structural health
monitoring. An accurate and low-cost FBG demodulation method is needed to improve the …

With the increasing frequency of aviation accidents in recent years, aircraft safety has
received increasing attention. Aircraft operating condition detection is an important part of …

A multi-sideband filtering demodulation scheme with enhanced high sensitivity was
proposed to demodulate weak fiber Bragg grating signals, and a novel data processing …

Optical Fiber Bragg Grating (FBG) is commonly deployed as a wavelength selective filter in
telecommunication as well as to detect physical changes such as pressure, temperature and …

An optimized strain-demodulation-method based on piezo-electrical transducer (PZT) driven
fiber Fabry–Perot (FFP) filter is proposed and experimentally demonstrated. Using a parallel …

In strain measurement applications, the matched fiber Bragg gratings (FBG) method is
generally used to reduce temperature dependence effects. The FBG parameters have to be …