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arXiv 1803.04729physics.optics
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表面极化激元的存储与提取

Storage and Retrieval of Surface Polaritons

Junfeng Su, Datang Xu, Guoxiang Huang

摘要:

研究了在介质和超材料界面上掺杂的量子发射体的电磁感应透明效应对表面极化激元的记忆效应。结果表明,由于界面提供的强模约束,EIT效应可以大大增强;此外,通过控制激光场的开关,可以实现SP的存储和恢复;此外,使用弱微波场可以大大提高SP存储器的效率和保真度.这些结果不仅有助于加深对SP性质的理解,而且在量子信息处理和传输方面具有广阔的应用前景。

英文摘要:

We investigate the memory of surface polariton (SP) via the electromagnetically induced transparency (EIT) of quantum emitters doped at the interface between a dielectric and a metamaterial. We show that, due to the strong mode confinement provided by the interface, the EIT effect can be largely enhanced; furthermore, the storage and retrieval of the SP can be realized by switching off and on of a control laser field; additionally, the efficiency and fidelity of the SP memory can be improved much by using a weak microwave field. The results reported here are helpful not only for enhancing the understanding of SP property but also for promising applications in quantum information processing and transmission.

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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