Ultra-high Q resonances based on zero group-velocity modes accompanied by bound states in the continuum in 2D photonic crystal slabs

Optical resonators made of 2D photonic crystal (PhC) slabs provide efficient ways to manipulate light at the nanoscale through small ...

Source: Optics Express - April 8, 2024 Category: Physics Authors: Jun Zhang Beibei Dong Yajing Wang Mengting Li Yufang Liu Hai Lu Kun Yu Source Type: research