This chapter is a review of avionics optical fiber communication and sensing systems.
Optical fibers are the most common means of optical communication. One important …

The present invention relates to distributed acoustic sensing using fiber-optic system. More
particularly, the present invention describes use of frequency pulse labeling techniques and …

We propose and demonstrate a fiber Bragg grating (FBG) sensor network employing the
code division multiple access (CDMA) technique to identify information from individual …

High-precision opto-mechanical systems are characterized by significant interactions
between structural dynamics and optics. Novel sensing techniques for the vibration and …

We present a novel single-mode-fiber-based multipoint spectroscopic chemical gas sensing
system using frequency-shifted interferometry (FSI). The absorption spectra of gas cells in a …

This thesis studies frequency-shifted interferometry (FSI), a useful and versatile technique for
fiber-optic sensing. I first present FSI theory by describing practical FSI configurations and …

Thermal strain measurements by fiber Bragg grating (FBG) sensors mounted onto different
host materials are demonstrated for low coefficients of thermal expansion (CTE). Such low …

摘要光纤水听器作为一种新型水声传感器, 对我国经略海洋战略有着重要意义.
为了满足光纤水听器日益增长的实际应用需求, 发展低成本, 高集成度和高灵敏度的光纤传感 …

We review methods for reducing TDM crosstalk in an inline FBG based Fabry-Perot sensor.
Based on documents and materials read recent years and current work, causes of TDM …

Risks and costs associated with aging infrastructure have been mounting, presenting a clear
need for innovative damage monitoring solutions. One of the more powerful damage …