Analysis of coherent FSK optical systems and study of high performance optical receivers

Abstract

This work contributes with a study at the system level and the careful design of the optical receiver, especially the optical front-end, which presents the novelty of being balanced and simoultaneously tuned. Then the contribution of this dissertation consists firstly on the system design, in terms of the technical and operational parameters, as well as in the design and implementation of the optical front-end. (...)