Phase stabilization of a coherent fiber network by single-photon counting

• Main Authors: Yanikgonul, Salih, Guo, Ruixiang, Xomalis, Angelos, Vetlugin, Anton N., Adamo, Giorgio, Soci, Cesare, Zheludev, Nikolay I.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Science::Physics; Interference
• Online Access: https://hdl.handle.net/10356/154802
• Institution: Nanyang Technological University

Coherent optical fiber networks are extremely sensitive to thermal, mechanical, and acoustic noise, which requires elaborate schemes of phase stabilization with dedicated auxiliary lasers, multiplexers, and photodetectors. This is particularly demanding in quantum networks operating at the single-ph...