Influence of the Method of Preparation of the Atomic Frequency Comb on the Quantum Memory Efficiency

IF 0.8 4区地球科学 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Radiophysics and Quantum Electronics Pub Date : 2025-02-03 DOI:10.1007/s11141-025-10359-6

R. A. Akhmedzhanov, L. A. Gushchin, I. V. Zelensky, V. A. Nizov, N. A. Nizov, D. A. Sobgaida

引用次数: 0

Abstract

We demonstrate an implementation of the quantum memory based on the atomic frequency comb protocol in a YLiF₄ crystal doped with Nd ions. Two methods are used for creating the comb: one employs long pulses at different frequencies and the other involves a train of short monochromatic pulses. These methods are compared for two different samples and different numbers of radiation passes through the samples.

查看原文本刊更多论文

原子频率梳的制备方法对量子存储效率的影响

我们展示了一种基于原子频率梳协议的量子存储器在掺杂Nd离子的YLiF4晶体中的实现。有两种方法可以用来制造梳子：一种是使用不同频率的长脉冲，另一种是使用一系列短的单色脉冲。对两种不同的样品和不同的辐射通过样品的次数进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Radiophysics and Quantum Electronics ENGINEERING, ELECTRICAL & ELECTRONIC-PHYSICS, APPLIED

CiteScore

1.10

自引率

12.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Radiophysics and Quantum Electronics contains the most recent and best Russian research on topics such as: Radio astronomy; Plasma astrophysics; Ionospheric, atmospheric and oceanic physics; Radiowave propagation; Quantum radiophysics; Pphysics of oscillations and waves; Physics of plasmas; Statistical radiophysics; Electrodynamics; Vacuum and plasma electronics; Acoustics; Solid-state electronics. Radiophysics and Quantum Electronics is a translation of the Russian journal Izvestiya VUZ. Radiofizika, published by the Radiophysical Research Institute and N.I. Lobachevsky State University at Nizhnii Novgorod, Russia. The Russian volume-year is published in English beginning in April. All articles are peer-reviewed.