Electromagnetically induced transparency in a three-mode optomechanical system

We study a three-mode double-cavity optomechanical system in which an oscillating membrane of perfect reflection is inserted between two fixed mirrors of partial transmission. We find that electromagnetically induced transparency （EIT） can be realized and controlled in this optomechanical system by...

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Published inChinese physics B Vol. 23; no. 11; pp. 315 - 319
Main Author 严晓波 谷开慧 付长宝 崔淬砺 吴金辉
Format Journal Article
LanguageEnglish
Published 01.11.2014
Subjects
Adjustment
Control systems
Data processing
EIT
Joining
Membranes
Oscillating
Reflection
Switching
三模
光学机械系统
反射镜
电磁感应透明
相对强度
耦合场
量子信息处理
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ISSN1674-1056
2058-3834
1741-4199
DOI10.1088/1674-1056/23/11/114201

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Summary:We study a three-mode double-cavity optomechanical system in which an oscillating membrane of perfect reflection is inserted between two fixed mirrors of partial transmission. We find that electromagnetically induced transparency （EIT） can be realized and controlled in this optomechanical system by adjusting the relative intensity and the relative phase between left-hand and right-hand input （probe and coupling） fields. In particular, one perfect EIT window is seen to occur when the two probe fields are exactly out of phase and the EIT window＇s width is very sensitive to the relative intensity of two coupling fields. Our numerical findings may be extended to achieve optomechanical storage and switching schemes applicable in quantum information processing.
Bibliography:Yan Xiao-Bo, Gu Kai-Hui, Fu Chang-Bao, Cui Cui-Li, and Wu Jin-Hui（ a） College of Physics, Jilin University, Changchun 130012, China b） College of Electronic Science, Northeast Petroleum University, Daqing 163318, China
cavity optomechanics, electromagnetically induced transparency, radiation pressure coupling, in-tensity and phase control
11-5639/O4
We study a three-mode double-cavity optomechanical system in which an oscillating membrane of perfect reflection is inserted between two fixed mirrors of partial transmission. We find that electromagnetically induced transparency （EIT） can be realized and controlled in this optomechanical system by adjusting the relative intensity and the relative phase between left-hand and right-hand input （probe and coupling） fields. In particular, one perfect EIT window is seen to occur when the two probe fields are exactly out of phase and the EIT window＇s width is very sensitive to the relative intensity of two coupling fields. Our numerical findings may be extended to achieve optomechanical storage and switching schemes applicable in quantum information processing.
ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 23
ISSN:1674-1056
2058-3834
1741-4199
DOI:10.1088/1674-1056/23/11/114201