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eess.SP2026
A Block Least Mean Square Method for Fiber Longitudinal Power Profile Monitoring
Paolo Serena, Chiara Lasagni, Alberto Bononi +2
We propose a block least mean square (LMS) algorithm to monitor the longitudinal power profile of a fiber-optic link through receiver-based digital data from a coherent detector. C…
eess.SP2025
Closed-form Expression for the Power Profile in Wideband Systems with Inter-channel Stimulated Raman Scattering
Lucas Alves Zischler, Chiara Lasagni, Paolo Serena +5
Wideband systems experience significant inter-channel stimulated Raman scattering (ISRS) and channel-dependent losses. Due to the non-uniform attenuation profile, the combined effe…