Balanced Homodyne Detector With Independent Phase Control and Noise Detection Branches

Squeezed state light is a fundamental resource for many quantum optics experiments. Important applications like quantum-enhanced magnetometer and quantum key distribution, require the squeezing level as high as possible. In balanced homodyne detection, the detector output is directly proportional to...

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Bibliographic Details
Main Authors: Jinrong Wang, Wenhui Zhang, Long Tian, Yajun Wang, Rongcao Yang, Jing Su, Yaohui Zheng
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/8703403/