Recent advances toward mesoscopic quantum optomechanics

IF 4.2 Q2 QUANTUM SCIENCE & TECHNOLOGY

AVS quantum science Pub Date : 2023-03-01 DOI:10.1116/5.0128487

M. Croquette, S. Deleglise, T. Kawasaki, K. Komori, M. Kuribayashi, A. Lartaux-Vollard, N. Matsumoto, Y. Michimura, M. Andia, N. Aritomi, R. Braive, T. Briant, S. Briaudeau, S. B. Cataño-Lopez, S. Chua, J. Degallaix, M. Fujimoto, K. Gerashchenko, F. Glotin, P. Gruning, K. Harada, A. Heidmann, D. Hofman, P. Jacquet, T. Jacqmin, O. Kozlova, N. Leroy, V. Loriette, F. Loubar, T. Martel, R. Metzdorff, C. Michel, A. Mikami, L. Najera, L. Neuhaus, S. Otabe, L. Pinard, K. Suzuki, H. Takahashi, K. Takeda, Y. Tominaga, A. van de Walle, N. Yamamoto, K. Somiya, P. Cohadon

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引用次数: 1

Abstract

We present a number of approaches, currently in experimental development in our research groups, toward the general problem of macroscopic quantum mechanics, i.e., manifestations of quantum noise and quantum fluctations with macroscopic (engineered and microfabricated by man) mechanical systems. Discussed experiments include a pendulum, a torsion pendulum, a ng-scale phononic-crystal silicon nitride membrane, a [Formula: see text] g-scale quartz resonator, and mg-scale mirrors for optical levitation. We also discuss relevant applications to quantum thermometry with optomechanical systems and the use of squeezed light to probe displacements beyond conventional quantum limits.

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介观量子光力学的最新进展

我们提出了许多方法，目前在我们的研究小组的实验发展，对宏观量子力学的一般问题，即量子噪声和量子波动的表现与宏观(工程和人为微制造)机械系统。讨论的实验包括单摆、扭摆、ng级声子晶体氮化硅膜、g级石英谐振器和mg级光学悬浮镜。我们还讨论了光力学系统在量子测温中的相关应用，以及利用压缩光探测超出常规量子极限的位移。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

AVS quantum science

CiteScore

9.90

自引率

0.00%

发文量