基于自发参数下转换的143Nd:Y7LiF4晶体和匹配单光子源的量子记忆系统

IF 1.3 4区物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY

JETP Letters Pub Date : 2025-07-31 DOI:10.1134/S0021364025605925

R. A. Akhmedzhanov, L. A. Gushchin, I. V. Zelensky, I. Z. Latypov, V. A. Nizov, N. A. Nizov, D. A. Sobgayda

引用次数: 0

摘要

在同位素纯\(^{{{\text{143}}}}{\text{Nd}}{\kern 1pt} {\text{:}}{\kern 1pt} {{{\text{Y}}}^{{\text{7}}}}{\text{Li}}{{{\text{F}}}_{{\text{4}}}}\)晶体中，基于原子频率梳的周期性极化MgO:PPLN晶体中基于自发参数下转换的单光子源信号在量子存储器中的存储已经被证明。

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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System of a Quantum Memory in a 143Nd:Y7LiF4 Crystal and a Matching Single-Photon Source Based on Spontaneous Parametric Down-Conversion

The storage of a signal of a single-photon source based on spontaneous parametric down-conversion in a periodically poled MgO:PPLN crystal in a quantum memory based on an atomic frequency comb in an isotopically pure \(^{{{\text{143}}}}{\text{Nd}}{\kern 1pt} {\text{:}}{\kern 1pt} {{{\text{Y}}}^{{\text{7}}}}{\text{Li}}{{{\text{F}}}_{{\text{4}}}}\) crystal has been demonstrated.

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来源期刊

JETP Letters 物理-物理：综合

CiteScore

2.40

自引率

30.80%

发文量

164

审稿时长

3-6 weeks

期刊介绍： All topics of experimental and theoretical physics including gravitation, field theory, elementary particles and nuclei, plasma, nonlinear phenomena, condensed matter, superconductivity, superfluidity, lasers, and surfaces.