System and method to analyze impairment of optical transmissions due to combined nonlinear and polarization dependent loss

摘要

A system for modeling an optical signal transmission path of an optical network. The system may include a database configured to store a loss value associated with an interplay between a first loss characteristic and a second loss characteristic, the first and second loss characteristics associated with an optical signal within the optical signal transmission path. The system may also include a path computation engine configured to receive the loss value associated with the optical signal from the database and estimate, based on the loss value, a plurality of transmission characteristics of the optical signal transmission path.