In the frame of the Edition 1 – first semester, Dr. Dominique PAGNOUX from CNRS, EMIMEP associated partner, delivered a series of lectures for about 12 contact hours on guided light waves at the University of Limoges.

Abstract. Dr. Dominique PAGNOUX delivered a series of lectures for about 12 contact hours on guided light waves, beginning with slab waveguides due to their relatively simple mathematical analysis. He then transitioned to the topic of dielectric rods and waveguides, introducing fundamental concepts like refractive index profiles and numerical apertures of optical fibers.

Next, Dr. Dominique PAGNOUX explored guided modes in cylindrical waveguides, presenting the corresponding dispersion relations. From hybrid modes, he progressed to the weakly guiding approximation and linearly polarized modes. The lectures concluded with a discussion of various technical aspects of optical fibers, including technological challenges, key parameters, and applications ranging from optical communications to endoscopic imaging.

Biography. Dr. Dominique PAGNOUX is a researcher at the French National Research Council – CNRS (EMIMEP associated partner) and is a renowned specialist in optical fibers with an extensive publication record covering key areas such as microstructure fibers, speciality optical fibers, polarization effects, and biomedical imaging and endoscopy using optical fibers.

The lecture series was well-received by students, garnering very positive feedback in anonymous surveys.