Enhancing Extractable Quantum Entropy in Vacuum-Based Quantum Random Number Generator. - Xiaomin Guo; Ripeng Liu; Pu Li; Chen Cheng; Ming-Chuan Wu; Yanqiang Guo (Entropy, 2018)

Chaotic Time-Delay Signature Suppression and Entropy Growth Enhancement Using Frequency-Band Extractor. - Yanqiang Guo; Tong Liu; Tong Zhao; Haojie Zhang; Xiaomin Guo (Entropy, 2021)