机械振荡器的光学反作用规避测量

Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI:10.1364/QIM.2019.S1C.2

L. Qiu, I. Shomroni, D. Malz, A. Nunnenkamp, T. Kippenberg

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引用次数: 6

摘要

由于测量场中量子涨落的量子反作用，量子力学对谐振子的连续位置测量设置了限制。我们演示了光子晶体纳米束的机械模式的连续光学双色反作用力规避测量。

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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Optical Back-action Evading Measurement of Mechanical Oscillator

Quantum mechanics sets a limit on continuous position measurement of a harmonic oscillator, due to quantum backaction from quantum fluctuations in the measurement field. We demonstrate continuous optical two-tone backaction-evading measurement of a mechanical mode of a photonic crystal nanobeam.

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Quantum Information and Measurement (QIM) V: Quantum Technologies

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