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Updated: Jul 3, 2025

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
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Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

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使用超低噪声腔的室温量子光学

Guanhao Huang1,2, Alberto Beccari1,2, Nils J Engelsen3,4,5

  • 1Institute of Physics, Swiss Federal Institute of Technology Lausanne (EPFL), Lausanne, Switzerland.

Nature
|February 15, 2024
PubMed
概括

研究人员在室温下在固态系统中实现了机械运动的量子控制. 它们展示了光在真空波动以下的压缩,

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相关概念视频

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
920