Integrated quantum optical phase sensor in thin film lithium niobate

Abstract The quantum noise of light, attributed to the random arrival time of photons from a coherent light source, fundamentally limits optical phase sensors. An engineered source of squeezed states suppresses this noise and allows phase detection sensitivity beyond the quantum noise limit (QNL). W...

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書誌詳細

出版年:	Nature Communications
主要な著者:	Hubert S. Stokowski, Timothy P. McKenna, Taewon Park, Alexander Y. Hwang, Devin J. Dean, Oguz Tolga Celik, Vahid Ansari, Martin M. Fejer, Amir H. Safavi-Naeini
フォーマット:	論文
言語:	英語
出版事項:	Nature Portfolio 2023-06-01
オンライン･アクセス:	https://doi.org/10.1038/s41467-023-38246-6