[P-CTu8] C8. Micro and Nanophotonics, and Light Localization Effects

[P-CTu8-02] Milliwatt-threshold widely-tunable optical parametric oscillation in integrated chalcogenide microresonators

*Zifu Wang¹, Jiaxin Zhao¹, Di Xia¹, Yufei Li¹, Liyang luo¹, Dong Liu¹, Bin Zhang¹, Zhaohui Li¹ (1. Sun Yat-sen Univ. (China))

[Presentation Style] Online

We demonstrate a widely-tunable optical parametric oscillation ranging from 1254 nm to 2088 nm in integrated chalcogenide microresonators with 1.2 milliwatt pump power threshold.