arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1502.06741quant-ph
收藏

原子与光的腔诱导界面

Cavity Induced Interfacing of Atoms and Light

Axel Kuhn

摘要:

本章介绍了基于腔的光-物质量子界面,其中单个原子或离子与高精细光学腔强耦合。我们讨论了确定性产生的不可区分的单光子从这些系统中的原子-光子纠缠intractively链接到这个过程中,和信息编码使用这些光子的时空模式。此外,我们展示了如何建立上述发射过程的时间反演,以使用耦合的原子-腔系统作为量子存储器。沿着这条线,我们还讨论了腔光子的性能和表征的基本线性光学安排与单光束分束器的量子零差测量。

英文摘要:

This chapter introduces cavity-based light-matter quantum interfaces, with a single atom or ion in strong coupling to a high-finesse optical cavity. We discuss the deterministic generation of indistinguishable single photons from these systems; the atom-photon entanglement intractably linked to this process; and the information encoding using spatio-temporal modes within these photons. Furthermore, we show how to establish a time-reversal of the aforementioned emission process to use a coupled atom-cavity system as a quantum memory. Along the line, we also discuss the performance and characterisation of cavity photons in elementary linear-optics arrangements with single beam splitters for quantum-homodyne measurements.

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。

↑