3 papers
physics.optics2026
Research and simulation of analytical polarization control enabled by optical computing on an integrated photonics chip
Xueying Ren, Junxin Yan, Xuyang Wang +8
Dynamic polarization controllers are key devices with broad applications in many fields. However, most on-chip polarization controllers still rely on traditional blind-search metho…
quant-ph2025
Continuous-variable quantum key distribution over 50.4 km fiber using integrated silicon photonic transmitter and receiver
Shuaishuai Liu, Yanxiang Jia, Yuqi Shi +7
Quantum key distribution (QKD) is the fastest-growing and relatively mature technology in the field of quantum information, enabling information-theoretically secure key distributi…
quant-ph2025
Highly integrated broadband entropy source for quantum random number generators based on vacuum fluctuations
Xuyang Wang, Yuqi Shi, Ning Wang +7
In this work, we designed and experimentally verified a highly integrated broadband entropy source for a quantum random number generator (QRNG) based on vacuum fluctuations. The co…