Quantum photonic network on chip
Zhang Qun-Yong1, Xu Ping1, 2, †, Zhu Shi-Ning1
       

(color online) (a) Integrated circuit for DTQW (reproduced from Ref. [175]). (b) CTQW in a SiOxNy chip consists of an array of 21 waveguides (reproduced from Ref. [177]).