Correlation and squeezing for optical transistor and intensity router applications in diamond NV center

被引：11

作者：

Ahmed, Noor ^{[1
,2
,3
,4
]}

Khan, Ghulam Abbas ^{[1
,2
,3
]}

Wang, Ruimin ^{[1
,2
,3
]}

Hou, Jingru ^{[1
,2
,3
]}

Gong, Rui ^{[1
,2
,3
]}

Yang, Lingmeng ^{[1
,2
,3
]}

Zhang, Yanpeng ^{[1
,2
,3
]}

机构：

[1] Xi An Jiao Tong Univ, Key Lab Phys Elect & Devices, Minist Educ, Xian 710049, Peoples R China

[2] Xi An Jiao Tong Univ, Sch Sci, Xian 710049, Peoples R China

[3] Xi An Jiao Tong Univ, Shaanxi Key Lab Informat Photon Tech, Xian 710049, Peoples R China

[4] Balochistan Univ Engn & Technol, Dept Comp Engn, Khuzdar 89100, Pakistan

来源：

OPTICS LETTERS | 2017年 / 42卷 / 09期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

Optical correlation - Optical parametric amplifiers - Optical signal processing - Optical switches - Semiconductor optical amplifiers - Fiber amplifiers - Parametric amplifiers - Four wave mixing;

D O I：

10.1364/OL.42.001788

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study an optical transistor (switch and amplifier) and router by spontaneous parametric four-wave mixing and fluorescence in diamond nitrogen-vacancy (NV) center. The routing results from three peaks of fluorescence signal in the time domain, while the switching and amplification are realized by correlation and squeezing. The intensity switching speed is about 17 ns. The optical transistor and router are controlled by the power of incident beams. Our experimental results provide that the advance technique of peak division and channel equalization ratio of about 90% are applicable to all optical switching and routing. (C) 2017 Optical Society of America

引用

页码：1788 / 1791

页数：4

共 15 条

[1] Long-distance quantum communication with atomic ensembles and linear optics [J].