title: Influence of two-photon absorption on the dynamic behaviors of microring resonators.
abstract: In this paper, we have investigated the influence of two-photon absorption (TPA) on the dynamic behaviors of all-pass and add-drop microring resonators by using two iterative methods along with the linear stability analysis method. While the incident field is above a certain value, the TPA coefficient has greater influence on the steady state for all-pass and add-drop microring resonators. We use the linear stability analysis method to analyze the stability of the steady state solutions and obtain stability conditions. Results obtained have shown that the change of TPA coefficient will lead to different dynamic behaviors; in addition, while the TPA coefficient is small and its change is slight, the dynamic behaviors of the microring resonators will not change much for most regions. At last, we observe the period windows and route from chaotic to period-N in some original chaotic regions due to the fluctuation of the TPA coefficient.
authors.forename: Qiliang
authors.initials: Q
authors.lastname: Li
authors.forename: Haowen
authors.initials: H
authors.lastname: Chen
authors.forename: Jie
authors.initials: J
authors.lastname: Xu
authors.forename: Miao
authors.initials: M
authors.lastname: Hu
authors.forename: Ran
authors.initials: R
authors.lastname: Zeng
authors.forename: Xuefang
authors.initials: X
authors.lastname: Zhou
authors.forename: Shuqin
authors.initials: S
authors.lastname: Li