Multi-Order Quasi-Phase Matching for Generation of Pure Heralded Single Photons

Quantum 2.0 Conference and Exhibition Pub Date : 1900-01-01 DOI:10.1364/quantum.2022.qw3b.7

F. Kaneda, Jo Oikawa, M. Yabuno, F. China, S. Miki, H. Terai, Y. Mitsumori, K. Edamatsu

引用次数: 0

Abstract

We experimentally demonstrate multi-order quasi-phase-matching conditions for spectral shaping of photon pairs produced by spontaneous parametric downconversion. Incorporated with a group-velocity matching condition, our multi-order quasi-phase-matching scheme generates single photons high spectral purity.

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纯预示单光子产生的多阶准相位匹配

实验证明了由自发参量下转换产生的光子对的光谱整形的多阶准相位匹配条件。结合群速度匹配条件，我们的多阶准相位匹配方案产生了高光谱纯度的单光子。

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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Quantum 2.0 Conference and Exhibition

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