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arXiv 2210.01458physics.optics
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真空中悬浮微球的全光亚开尔文共振冷却

All-optical sub-Kelvin sympathetic cooling of a levitated microsphere in vacuum

Yoshihiko Arita, Graham D. Bruce, Ewan M. Wright, Stephen H. Simpson, Pavel Zemánek, Kishan Dholakia

摘要:

我们证明了激光捕获的微球的全光学共振冷却到亚开尔文温度,通过与反馈冷却的相邻颗粒的光学结合来介导。我们的研究为多粒子量子纠缠和悬浮光力学传感开辟了前景。

英文摘要:

We demonstrate all-optical sympathetic cooling of a laser-trapped microsphere to sub-Kelvin temperatures, mediate by optical binding to a feedback-cooled adjacent particle. Our study opens prospects for multi-particle quantum entanglement and sensing in levitated optomechanics.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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