非经典光态的无噪声衰减

2021 Conference on Lasers and Electro-Optics (CLEO) Pub Date : 2021-05-01 DOI:10.1364/cleo_qels.2021.ftu4g.4

S. U. Shringarpure, C. M. Nunn, T. Pittman, J. Franson

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摘要

使用分束器衰减量子态将引入噪声和退相干。在这里，我们表明，预示技术可以用来衰减数字状态或Schrödinger猫状态没有任何噪声或退相干。

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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Noiseless Attenuation of Nonclassical States of Light

Attenuating a quantum state using a beam splitter will introduce noise and decoherence. Here we show that heralding techniques can be used to attenuate number states or Schrödinger cat states without any noise or decoherence.

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2021 Conference on Lasers and Electro-Optics (CLEO)

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