无交互量子交换的片上演示

IF 0.7 Q4 QUANTUM SCIENCE & TECHNOLOGY

Nonlinear Optics Quantum Optics-Concepts in Modern Optics Pub Date : 2017-07-17 DOI:10.1364/NLO.2017.NM2A.5

Jia-yang Chen, Y. Sua, Zitong Zhao, Mo Li, Yu-Ping Huang

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引用次数: 0

摘要

量子芝诺阻塞允许以一种反直觉的“无交互”方式进行全光开关。利用纳米级芯片制造的铌酸锂微磁盘腔，我们在两种紧密受限的低语廊模式下观察到了相位匹配的和频率产生和光脉冲之间的无相互作用切换。我们还验证了我们的器件适用于单光子状态下的非线性操作。我们的研究结果指向一个可扩展的、芯片集成的非线性光学平台，可扩展到量子体系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On-Chip Demonstration of Interaction-free Quantum Switching

Quantum Zeno blockade allows all-optical switching in a counterintuitive “interaction-free” manner. Using a lithium-niobate microdisk cavity nanofabricated on chip, we have observed phase matched sum-frequency generation and interaction-free switching between optical pulses in two tightly confined whispering-gallery modes. We have also verified that our device is suitable for nonlinear operations in a single-photon regime. Our results point to a scalable, chip-integrated platform for nonlinear optics extendable to the quantum regime.

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来源期刊

Nonlinear Optics Quantum Optics-Concepts in Modern Optics QUANTUM SCIENCE & TECHNOLOGY-

CiteScore

1.70

自引率

30.00%

发文量

期刊介绍： Nonlinear Optics and Quantum Optics publishes primary papers reporting original research, review articles and rapid communications. The journal is divided into four main sections: 1. Principles: covering studies into the fundamental theoretical understanding of the origins and mechanisms of nonlinear optical processes; theoretical studies of application of controlled optical field to quantum information processing including quantum communication and computation and fundamental problems of quantum mechanics related to quantum information processing.