Capteurs à fibres optiques pour la métrologie, la géophysique et les déformations mécaniques

TL;DRAbstract

This HDR manuscript principally describes the research activities in which I have been involved since my appointment in August 2003 to my current laboratory, the Optoelectronics for Embedded Systems Group of the Laboratory for Analysis and Architecture Systems (LAAS-OSE). Before detailing these activities, I have also added a brief description of research work carried out during my PhD. This has been willingly added to this manuscript to demonstrate the evolution of my research activities over the past decade. Chapter 1 is a very brief introduction to my early career as a researcher in optics and fiber optics, basically describing work carried out on ruby crystal fiber-based sensors for harsh environments during my PhD at the University of Glasgow. Results show that c-axis ruby crystal fibers are uniquely sensitive to temperature effects while being insensitive to high levels of strains. Chapter 2 concerns an extrinsic-type fiber Fabry-Perot (EFFPI) interferometer which I initially dev

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