文献类型：期刊文献

中文题名：Cavity linewidth narrowing with dark-state polaritons

英文题名：Cavity linewidth narrowing with dark-state polaritons

作者：Lin, Gong-Wei[1];Yang, Jie[1];Niu, Yue-Ping[1];Gong, Shang-Qing[1]

机构：[1]E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China

年份：2016

卷号：25

期号：1

中文期刊名：Chinese Physics B

外文期刊名：CHINESE PHYSICS B

收录：CSTPCD;;Scopus;WOS:【SCI-EXPANDED(收录号:WOS:000368455100032)】；CSCD:【CSCD2015_2016】；

基金：Project supported by the National Natural Science Foundation of China (Grants Nos. 11204080, 11274112, 91321101, and 61275215) and the Fundamental Research Fund for the Central Universities of China (Grants No. WM1313003).

语种：英文

中文关键词：cavity electromagnetically induced transparency;linewidth narrowing;dark-state polariton

外文关键词：cavity electromagnetically induced transparency; linewidth narrowing; dark-state polariton

摘要：We present a quantum-theoretical treatment of cavity linewidth narrowing with intracavity electromagnetically in- duced transparency （EIT）. By means of intracavity EIT, the photons in the cavity are in the form of cavity polaritons： bright-state polariton and dark-state polariton. Strong coupling of the bright-state polariton to the excited state induces an effect known as vacuum Rabi splitting, whereas the dark-state polariton decoupled from the excited state induces a narrow cavity transmission window. Our analysis would provide a quantum theory of linewidth narrowing with a quantum field pulse.
We present a quantum-theoretical treatment of cavity linewidth narrowing with intracavity electromagnetically induced transparency (EIT). By means of intracavity EIT, the photons in the cavity are in the form of cavity polaritons: bright-state polariton and dark-state polariton. Strong coupling of the bright-state polariton to the excited state induces an effect known as vacuum Rabi splitting, whereas the dark-state polariton decoupled from the excited state induces a narrow cavity transmission window. Our analysis would provide a quantum theory of linewidth narrowing with a quantum field pulse.