General description and understanding of the nonlinear dynamics of mode-locked fiber lasers.

ABSTRACT: As a type of nonlinear system with complexity, mode-locked fiber lasers are known for their complex behaviour. It is a challenging task to understand the fundamental physics behind such complex behaviour, and a unified description for the nonlinear behaviour and the systematic and quantitative analysis of the underlying mechanisms of these lasers have not been developed. Here, we present a complexity science-based theoretical framework for understanding the behaviour of mode-locked fiber lasers by going beyond reductionism. This hierarchically structured framework provides a model with variable dimensionality, resulting in a simple view that can be used to systematically describe complex states. Moreover, research into the attractors' basins reveals the origin of stochasticity, hysteresis

SUBMITTER: Wei H 

PROVIDER: S-EPMC5431068 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature