Department of Electrical and Electronics Engineering2024-11-102007978-1-4244-0920-40271-430210.1109/ISCAS.2007.3786832-s2.0-34548184349http://dx.doi.org/10.1109/ISCAS.2007.378683https://hdl.handle.net/20.500.14288/16571Various forms of linearized noise analysis techniques have been extensively used for analyzing the performance of electronic circuits in the presence of undesired disturbances since the early 70's. Practical numerical algorithms based on linearized perturbation formulations have been implemented in public domain and commercial electronic circuit simulators. In this paper, we describe the noise analysis problems in optical fiber communications and discuss their relationships to RF circuit noise analysis. In particular, we recognize that the noise analysis of electronic circuits with time-invariant (time-varying) large signal excitations corresponds to the analysis of noise propagation in optical fibers along with unmodulated (modulated) light carriers. We discuss how linearized perturbation formulations are used for noise analysis in both domains and draw analogies between them by providing a comparative review of the techniques that have been proposed in the literature.Computer scienceArtificial intelligenceEngineeringSoftware engineeringEngineeringBiomedical engineeringEngineering, Electrical electronic engineeringMathematicalComputational biologyNanoscienceNanotechnologyImaging science Photographic technologyTelecommunicationsConference proceeding2516084001291935