A large-number and multilayer quantum walk using silicon nano-photonic chip

• Main Authors: Wan, L. X., Yan, Li Bin, Huang, Jian Guo, Zhang, Gong, Kwek, L. C., Fitzsimons, J., Chong, Yi Dong, Gong, J. B., Szameit, A., Zhou, X. Q., Yung, M. H., Jin, X. M., Su, X. L., Ser, Wee, Gao, Wei Bo, Liu, Ai Qun
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics; Couplings; Nonhomogeneous Media
• Online Access: https://hdl.handle.net/10356/138870
• Institution: Nanyang Technological University

We experimentally demonstrated 2D quantum walks in a Si3 N4 chip and study how different parameters affect light distribution. Such scalable quantum device will have a promising application in the field of quantum communication and simulation.