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arXiv 1406.4035physics.optics
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集成量子发射器产生的不可分辨光子的面内发射

In-plane emission of indistinguishable photons generated by an integrated quantum emitter

Sokratis Kalliakos, Yarden Brody, Andre Schwagmann, Anthony J. Bennett, Martin B. Ward, David J. P. Ellis, Joanna Skiba-Szymanska, Ian Farrer, Jonathan P. Griff… 展开作者

Sokratis Kalliakos, Yarden Brody, Andre Schwagmann, Anthony J. Bennett, Martin B. Ward, David J. P. Ellis, Joanna Skiba-Szymanska, Ian Farrer, Jonathan P. Griffiths, Geb A. C. Jones, David A. Ritchie, Andrew J. Shields

摘要:

我们证明了发射的不可区分的光子沿半导体芯片起源于载流子复合在InAs量子点。发射器集成在光子晶体结构的波导区域中,允许片上光传播。我们进行了一个Hong-Ou-Mandel型的实验,从波导的出口收集的光子,我们观察到连续波激发下的双光子干涉。我们的结果为量子发射体在先进光子量子线路中的集成铺平了道路。

英文摘要:

We demonstrate the emission of indistinguishable photons along a semiconductor chip originating from carrier recombination in an InAs quantum dot. The emitter is integrated in the waveguiding region of a photonic crystal structure, allowing for on-chip light propagation. We perform a Hong-Ou-Mandel-type of experiment with photons collected from the exit of the waveguide and we observe two-photon interference under continuous wave excitation. Our results pave the way for the integration of quantum emitters in advanced photonic quantum circuits.

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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