Noise performance optimization of time and frequency dissemination system in presence of fiber mechanical vibrations

Abstract

In the paper we present analytical and simulation methods of phase noise analysing. It must be pointed out that the models of device used in an electrical circuit simulators (eg. SPICE), are not suitable for a fiber optics modelling, so the structural macro model covered exact defined parameters (phase noise, power fluctuating, etc.) was designed. Presented approach allows finding an optimal system parameters (mainly a transfer function of the feedback loop) that minimize induced phase noise by mechanical vibrations in fibers.