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Deformable two-dimensional photonic crystal slab for cavity optomechanics

http://www.firstlight.cn2011/8/1

[作者] T. Antoni A. G. Kuhn

[单位] Laboratoire Kastler Brossel, UPMC-ENS-CNRS

[摘要] Abstract: We have designed photonic crystal suspended membranes with optimized optical and mechanical properties for cavity optomechanics. Such resonators sustain vibration modes in the megahertz range with qua…

[关键词] two-dimensional photonic crystal slab cavity optomechanics Quantum Physics

Abstract: We have designed photonic crystal suspended membranes with optimized optical and mechanical properties for cavity optomechanics. Such resonators sustain vibration modes in the megahertz range with quality factors of a few thousand. Thanks to a two-dimensional square lattice of holes, their reflectivity at normal incidence at 1064 nm reaches values as high as 95%. These two features, combined with the very low mass of the membrane, open the way to the use of such periodic structures as deformable end-mirrors in Fabry-Perot cavities for the investigation of cavity optomechanical effects.

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原文发布时间:2011/7/1

引用本文:

T. Antoni;A. G. Kuhn.Deformable two-dimensional photonic crystal slab for cavity optomechanicshttp://hftc.firstlight.cn/View.aspx?infoid=3000937&cb=liuyingxg
发布时间:2011/7/1.检索时间:2024/12/15

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