[MF2] Thin-Film Devices and Modulator Technologies II

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[MF2-4] Low-threshold silicon photonic diode based on nonlinear chiral microring

○Jiewen Li¹, Wanxin Li¹, Rui Li¹, Jinzhao Wang¹, Weiming Yao¹, Xiaochuan Xu¹ (1. Harbin Institute of Technology, Shenzhen (China))

Keywords:

Optical isolator and circulator,Photonic integrated circuits

We propose a low-threshold silicon photonic diode based on nanocylinder-loaded silicon microring. Benefiting from the small mode volume, high Q factor, and manipulable chirality, the proposed diode achieves a low threshold of ~ −7.83 dBm.