Presentation Information
[WD3-6]Diffraction Engineering Enabled by Bound States in the Continuum in Evanescent Field
○Weiming Yao1,2,3,4, Wanchang Gao1,2,3,4, Yang Feng1,2,3,4, Yanmei Li1,2,3,4, Jiewen Li1,2,3,4, Jinzhao Wang1,2,3,4, Rui Li1,2,3,4, Xiaochuan Xu1,2,3,4 (1.National Key Laboratory of Laser Spatial Information, 2.Guangdong Provincial Key Laboratory of Integrated Photonic-Electronic Chip, 3.Guangdong Provincial Key Laboratory of Aerospace Communication and Networking Technology, 4.Harbin Institute of Technology, Shenzhen)
Keywords:
photonic integration,tapered and grating waveguides for optical coupling,photonic integrated circuits
In this paper, we present a method that utilizes quasi bound states in the continuum within the evanescent field to manipulate the interface between guided and radiation modes, enabling controlled switching of radiation channels.