Quantum correlation-enhanced dual-comb spectroscopy

Abstract Dual-comb spectroscopy (DCS) is a powerful technique for spectroscopic sensing, offering exceptional spectral bandwidth, resolution, precision, and speed. However, its performance is fundamentally limited by quantum noise inherent to coherent-state optical combs. Here, we overcome this barr...

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Bibliographic Details
Main Authors: Zhuoren Wan, Yuan Chen, Xiuxiu Zhang, Ming Yan, Heping Zeng
Format: Article
Language:English
Published: Nature Publishing Group 2025-08-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-025-01891-1
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