Optimal Modeling and Implementation of Next-Generation Optical Access Networks Prototypes

This project addresses the critical need for new optical access technologies driven by the exponential increase in bandwidth demand from network applications and IPv6. The primary focus is the modeling, optimization, and implementation of next-generation access optical network prototypes, concentrating on standards like NGPON2, which combines WDM with TDM to boost capacity. Advanced architectures are investigated, including pure WDM, advanced modulations, and coherent transmission techniques, despite associated cost challenges. Low-cost solutions, inspired by initiatives like the COCONUT project, are explored, alongside techniques to extend reach (LR-PON) using reflective optical amplifiers (RSOA) and the use of RZ transmissions. The methodology involves extensive state-of-the-art research in international databases, followed by the design of mathematical models and optimization schemes using specialized software. Simulation results from platforms like MatLab or Phyton and fiber optic simulators will be experimentally validated to derive conclusions suitable for publication in high-impact conferences and journals.<br/><br/><b>Goal</b>: <br/>To model, optimize, and implement prototypes of next-generation access optical networks to meet the growing demand for bandwidth and explore advanced technologies such as WDM PON and NGPON2.<br/><br/><b>Research lines</b>: <br/>Telecommunications and information technologies