Realizing ultrahigh capacity quantum superdense coding on quantum photonic chip

• Main Authors: Li, Yuan, Zhu, Huihui, Luo, Wei, Cai, Hong, Karim, Muhammad Faeyz, Luo, Xianshu, Gao, Feng, Wu, Xiang, Zhou, Xiaoqi, Song, Qinghua, Kwek, Leong Chuan, Liu, Ai Qun
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2025
• 主題: Engineering; Quantum network; Quantum photonics
• 在線閱讀: https://hdl.handle.net/10356/184695
• 機構: Nanyang Technological University

Quantum superdense coding provides a compelling solution to enhance the channel capacity compared with classical coding, which plays a vital role in quantum networks. However, the realization of a degenerate high-dimensional entangled state with high fidelity has remained an elusive challenge, limit...