微腔声 - 一个连贯的光与微波接口

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Updated: Jul 16, 2025

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
12:18

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

Published on: August 5, 2013

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Alexander Sergeevich Kuznetsov1, Klaus Biermann2, Andres Alejandro Reynoso3,4,5

  • 1Paul Drude Institute for Solid State Electronics, Leibniz Institute in the Research Association Berlin e. V., Hausvogteiplatz 5-7, 10117, Berlin, Germany. kuznetsov@pdi-berlin.de.

Nature communications
|September 18, 2023
PubMed
概括

研究人员首次实验观察了声子子,这些新型准粒子在量子网络中实现了连贯的微波到光学转换. 这一突破利用了微空洞中的激子-极子凝聚物和声子.

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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:
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