High-Precision Interferometric Measurements of Gas Refractive Index Using Homodyne Detection

Balanced homodyne detection, which offers advantages that include low noise and strong anti-interference capabilities, is commonly used as a detection method in quantum metrology. In this article, we propose application of the balanced homodyne detection technique to the gas sensing and measurement...

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Bibliographic Details
Main Authors: Yanan Miao, Fang Xie, Wentao Feng, Yifeng Zhu, Xun Zhang, Fang Liu
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/25/11/3519
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