Haoyang Wang

Oct 20, 2024 | mdpi.com | Wenyang Lei |Fang Yuan |Jiang Guo |Haoyang Wang

1. IntroductionBolts are widely used as fasteners in industries such as automotive, aerospace, construction, and manufacturing, where they are essential for maintaining structural integrity and operational efficiency by securely joining components [1,2]. However, bolted joints can be compromised by factors like environmental conditions, dynamic loads, material degradation, and improper installation.

May 15, 2023 | link.aps.org | Qiang Zeng |Beijing Academy |Haoyang Wang |Huihong Yuan

Abstract Quantum entanglement has become an essential resource in quantum information processing. Existing works employ entangled quantum states to perform various tasks, while little attention is paid to the control of the resource. In this work, we propose a simple protocol to upgrade an entanglement source with access control through phase randomization at the optical pump.