THESIS DEFENSE of Nicolas ROBIN - December 10, 2025
The objective of this thesis is to investigate the generation of terahertz waves in LiNbO₃ and PPLN waveguides via χ(2) processes, using a high-repetition-rate ytterbium-based laser operating at a wavelength of about 1 µm. In a LiNbO₃ waveguide...
THESIS DEFENSE of Rémi QUÉHEILLE - November 12, 2025
The 5th Generation (5G) of communications offers very high data rates by using multiple carrier frequencies simultaneously in the 617 MHz to 5 GHz band. The main challenge is to achieve intelligent carrier aggregation without increasing power consumption,...
