All-optical switch with ultrahigh switching efficiency and ultralow threshold energy based on a one-dimensional PT-symmetric ring optical waveguide network.
Jihui MaXiangbo YangMengli HuangXian LiangDongmei DengHongzhan LiuZhongchao WeiPublished in: Commun. Nonlinear Sci. Numer. Simul. (2023)