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arXiv 1503.05666quant-phcond-mat.mes-hallphysics.optics
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金刚石光子晶体腔中NV单中心的纳米注入和Purcell增强

Nanoimplantation and Purcell enhancement of single NV centers in photonic crystal cavities in diamond

Janine Riedrich-Möller, Sébastien Pezzagna, Jan Meijer, Christoph Pauly, Frank Mücklich, Matthew Markham, Andrew M. Edmonds, Christoph Becher

摘要:

我们提出了一个控制创建的单氮空位(NV)中心通过离子注入的光子晶体腔的中心,这是在超纯,单晶金刚石膜制造。NV中心的高分辨率放置是通过原子力显微镜(AFM)的穿刺尖端使用5keV的氮离子束的准直来实现的。我们证明了注入NV中心的宽带荧光耦合到腔模,并观察到Purcell增强的自发发射。结果与主方程模型的腔耦合是一致的。

英文摘要:

We present the controlled creation of single nitrogen-vacancy (NV) centers via ion implantation at the center of a photonic crystal cavity which is fabricated in an ultrapure, single crystal diamond membrane. High-resolution placement of NV centers is achieved using collimation of a 5keV-nitrogen ion beam through a pierced tip of an atomic force microscope (AFM). We demonstrate coupling of the implanted NV centers' broad band fluorescence to a cavity mode and observe Purcell enhancement of the spontaneous emission. The results are in good agreement with a master equation model for the cavity coupling.

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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