An integrated silicon photonic chip platform for continuous-variable quantum key distribution

• Main Authors: Zhang, Gong, Haw, J. Y., Cai, H., Xu, F., Assad, S. M., Fitzsimons, J. F., Zhou, X., Zhang, Y., Yu, S., Wu, J., Ser, Wee, Kwek, L. C., Liu, Ai Qun
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Optics And Photonics; Quantum Information
• Online Access: https://hdl.handle.net/10356/139150
• Institution: Nanyang Technological University

Quantum key distribution (QKD) is a quantum communication technology that promises unconditional communication security. High-performance and cost-effective QKD systems are essential for the establishment of quantum communication networks1–3. By integrating all the optical components (except the las...