腔磁力系统制备微波压缩态的原理示意图 (IMAGE)

Science China Press

腔磁力系统制备微波压缩态的原理示意图

Caption

腔磁力系统中亚铁磁材料钇铁石榴石（YIG）小球的磁致伸缩效应将磁振子制备于压缩真空态，该压缩转移给与之相干耦合的微波腔场，进而获得压缩的微波腔输出场。

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©《中国科学》杂志社

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