188 citations · 1.1k across the 33 of their papers we have counts for
4 papers · 1 filter
Reversible optical isolators and quasi-circulators using a magneto-optical Fabry-Pérot cavity
Tiantian Zhang, Wenpeng Zhou, Zhixiang Li +7
Nonreciprocal optical devices are essential for laser protection, modern optical communication and quantum information processing by enforcing one-way light propagation. The conven…
A passive bias-free ultrabroadband optical isolator based on unidirectional self-induced transparency
Haodong Wu, Jiangshan Tang, Mingyuan Chen +4
Achieving a broadband nonreciprocal device without gain and any external bias is very challenging and highly desirable for modern photonic technologies and quantum networks. Here,…
Ultralow-power all-optical switching via a chiral Mach-Zehnder interferometer
Y. P. Ruan, H. D. Wu, S. J. Ge +8
All-optical switching increasingly plays an important role in optical information processing. However, simultaneous achievement of ultralow power consumption, broad bandwidth and h…
Phase-controlled Fano resonance by the nanoscale optomechanics
Jian-Qi Zhang, Yi Xu, Keyu Xia +4
Observation of the Fano line shapes is essential to understand properties of the Fano resonance in different physical systems. We explore a tunable Fano resonance by tuning the pha…