- 必威体育下载

姓名
邮箱
手机号码
标题
留言内容
验证码

摘要

本文先构建一束弱探测场和一束强控制场所形成的V型三能级金刚石氮空位（NV）色心电磁诱导透明（EIT）模型, 随后研究探测场在体系的线性吸收和非线性传播特性. 结果表明, 一旦开启强控制场, 体系就会呈现出EIT窗口, 且透明窗口的宽度随着控制场磁感应强度的增加而变宽. 在非线性情况下, 探测场能形成稳定传播的孤子, 且可通过开启和关闭控制场的磁场实现孤子的存储和读取, 可以有效地克服冷原子介质和量子点介质孤子存取的缺陷. 值得一提的是, 体系所存取孤子的振幅还可以通过控制场的磁感应强度来进行调节.

关键词:

Abstract

Compared with light, the solitons, which are from the balance between dispersion and nonlinearity of the system, possess high stability and fidelity as the information carries in quantum information processing and transmission, and have gained considerable attention in ultra-cold atomic electromagnetically induced transparent (EIT) media. To date, the EIT models on the three-level ultra-cold atoms realized experimentally, are ladder-, $\Lambda $ -, and V-type mode. Current studies show that the solitons cannot be stored in V-type three-level ultra-cold atomic EIT media but they can be stored in ladder- and $\Lambda $ -type three-level ultra-cold atomic EIT media. It is mainly because the atoms of the V-type system initially are in a excited state, while the atoms of the ladder- and $\Lambda $ -type systems initially are in the ground state. For the practical applications, it is a large challenge to control accurately the solitons stored in the ultra-cold atomic EIT media due to their ultralow temperature and rarefaction. Fortunately, with the maturity of semiconductor quantum technology, quantum dots have extensively application prospect in quantum information processing and transmission. However, the solitons cannot be stored in V-type three level InAs/GaAs quantum dot EIT media either, while it can be stored in ladder-type system and $\Lambda $ -type system. Therefore, herein we propose a V-type three-level nitrogen-vacancy (NV) center EIT model in which a weakprobe field and a strong control field are coupled to different energy levels of NV center in diamond. Subsequently, the linear and nonlinear properties of system are studied by using semiclassical theory combined with multi-scale method. It is shown that when control field is turned on, the linear absorption curve of the system presents an EIT window. And the width of the EIT window increases with the strength of magnetic induction of the control field increasing. In the nonlinear case, the solitons formed can stably propagate over a long distance. Interestingly, the solitons can be stored and retrieved by switching off and on the magnetic field of control field. Moreover, the amplitude of the stored solitons can be modulated by the magnetic induction strength of control field. This result indicates that solitons as information carriers in quantum information processing and transmission of NV center can greatly improve the fidelity of information processing.

Keywords:

nitrogen vacancy in diamond/
storage and retrieval of solitons/
electromagnetically induced transparency

作者及机构信息

1.
2.

通信作者:王登龙,dlwang@xtu.edu.cn

基金项目:国家自然科学基金 (批准号: 11832016)资助的课题.

Authors and contacts

1.
2.

Corresponding author:Wang Deng-Long,dlwang@xtu.edu.cn

Funds:Project supported by the National Natural Science Foundation of China (Grant No. 11832016).

文章全文: translate this paragraph

参考文献

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
[30]
[31]
[32]
[33]
[34]
[35]
[36]
[37]
[38]
[39]
[40]
[41]
[42]
[43]

施引文献

下载: 全尺寸图片幻灯片

下载: 全尺寸图片幻灯片

下载: 全尺寸图片幻灯片

下载: 全尺寸图片幻灯片

下载: 全尺寸图片幻灯片

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
[30]
[31]
[32]
[33]
[34]
[35]
[36]
[37]
[38]
[39]
[40]
[41]
[42]
[43]

[1]	王胤, 周驷杰, 陈桥, 邓永和.能级构型对InAs/GaAs量子点电磁感应透明介质中光孤子存储的影响. 必威体育下载 , 2023, 72(8): 084204.doi:10.7498/aps.72.20221965
[2]	高海燕, 杨欣达, 周波, 贺青, 韦联福.耦合诱导的四分之一波长超导谐振器微波传输透明. 必威体育下载 , 2022, 71(6): 064202.doi:10.7498/aps.71.20211758
[3]	张跃斌, 马成举, 张垚, 金嘉升, 鲍士仟, 李咪, 李东明.基于非对称结构全介质超材料的类电磁诱导透明效应研究. 必威体育下载 , 2021, 70(19): 194201.doi:10.7498/aps.70.20210070
[4]	赵嘉栋, 张好, 杨文广, 赵婧华, 景明勇, 张临杰.基于里德伯原子电磁诱导透明效应的光脉冲减速. 必威体育下载 , 2021, 70(10): 103201.doi:10.7498/aps.70.20210102
[5]	褚培新, 张玉斌, 陈俊学.开口狭缝调制的耦合微腔中表面等离激元诱导透明特性. 必威体育下载 , 2020, 69(13): 134205.doi:10.7498/aps.69.20200369
[6]	王越, 冷雁冰, 王丽, 董连和, 刘顺瑞, 王君, 孙艳军.基于石墨烯振幅可调的宽带类电磁诱导透明超材料设计. 必威体育下载 , 2018, 67(9): 097801.doi:10.7498/aps.67.20180114
[7]	贾玥, 陈肖含, 张好, 张临杰, 肖连团, 贾锁堂.Rydberg原子的电磁诱导透明光谱的噪声转移特性. 必威体育下载 , 2018, 67(21): 213201.doi:10.7498/aps.67.20181168
[8]	王磊, 郭浩, 陈宇雷, 伍大锦, 赵锐, 刘文耀, 李春明, 夏美晶, 赵彬彬, 朱强, 唐军, 刘俊.基于金刚石色心自旋磁共振效应的微位移测量方法. 必威体育下载 , 2018, 67(4): 047601.doi:10.7498/aps.67.20171914
[9]	杨光, 王杰, 王军民.采用高信噪比电磁诱导透明谱测定85Rb原子5D5/2态的超精细相互作用常数. 必威体育下载 , 2017, 66(10): 103201.doi:10.7498/aps.66.103201
[10]	宁仁霞, 鲍婕, 焦铮.基于石墨烯超表面的宽带电磁诱导透明研究. 必威体育下载 , 2017, 66(10): 100202.doi:10.7498/aps.66.100202
[11]	唐宏, 王登龙, 张蔚曦, 丁建文, 肖思国.纵波光学声子耦合对级联型电磁感应透明半导体量子阱中暗-亮光孤子类型的调控. 必威体育下载 , 2017, 66(3): 034202.doi:10.7498/aps.66.034202
[12]	陆赫林, 杜春光.回音壁微腔光力系统的相干控制与完全相干透射. 必威体育下载 , 2016, 65(21): 214204.doi:10.7498/aps.65.214204
[13]	杜英杰, 谢小涛, 杨战营, 白晋涛.电磁诱导透明系统中的暗孤子. 必威体育下载 , 2015, 64(6): 064202.doi:10.7498/aps.64.064202
[14]	边成玲, 朱江, 陆佳雯, 闫甲璐, 陈丽清, 王增斌, 区泽宇, 张卫平.基于电磁诱导透明的原子自旋波读出效率实验研究. 必威体育下载 , 2013, 62(17): 174207.doi:10.7498/aps.62.174207
[15]	李晓莉, 尚雅轩, 孙江.射频驱动下电磁诱导透明窗口的分裂和增益的出现. 必威体育下载 , 2013, 62(6): 064202.doi:10.7498/aps.62.064202
[16]	吕纯海, 谭磊, 谭文婷.压缩真空中的电磁诱导透明. 必威体育下载 , 2011, 60(2): 024204.doi:10.7498/aps.60.024204
[17]	李晓莉, 张连水, 杨宝柱, 杨丽君.闭合Λ型4能级系统中的电磁诱导透明和电磁诱导吸收. 必威体育下载 , 2010, 59(10): 7008-7014.doi:10.7498/aps.59.7008
[18]	张连水, 李晓莉, 王健, 杨丽君, 冯晓敏, 李晓苇, 傅广生.光学-射频双光子耦合作用下的电磁诱导透明和电磁诱导吸收. 必威体育下载 , 2008, 57(8): 4921-4926.doi:10.7498/aps.57.4921
[19]	王丽, 宋海珍.四能级原子系统中的电磁诱导吸收. 必威体育下载 , 2006, 55(8): 4145-4149.doi:10.7498/aps.55.4145
[20]	杨丽君, 张连水, 李晓莉, 李晓苇, 郭庆林, 韩理, 傅广生.多窗口可调谐电磁诱导透明研究. 必威体育下载 , 2006, 55(10): 5206-5210.doi:10.7498/aps.55.5206

计量

文章访问数:845
PDF下载量:47
被引次数:0

搜索

留言板