Author：Yong Zhang, Danping Li, Cheng Zeng, Zengzhi Huang, Jinzhong Yu, Jinsong Xia
Abstract：An all-silicon passive optical diode based on cascaded photonic crystal L3 cavities is demonstrated. Nonreciprocal transmission ratio of 30.8 dB and insertion loss of 8.3 dB are realized in the device.
Publishing source：Conference on Lasers and Electro-Optics
