光学耦合腔中类电磁感应透明现象的实验研究  

Experimental Investigation of Electromagnetically-Induced-Transparency-Like Effect in Optical Coupled-Resonator

作　　者：高峰[1] 叶晨光[1] 王鹏军[1] 张靖[1] 

机构地区：[1]山西大学光电研究所量子光学与光量子器件国家重点实验室,山西太原030006

出　　处：《光学学报》2009年第9期2565-2569,共5页Acta Optica Sinica

基　　金：国家973计划(2006CB921101);国家自然科学基金(60678029);国家自然科学基金创新群体资助(60821004);国家杰出青年基金(10725416)资助课题

摘　　要：光学耦合腔可以模拟原子系统中的电磁感应透明(Electromagnetically induced transparency,EIT)效应。采用分离光学腔镜建立耦合腔,该系统易于调节腔的各种参数。通过改变中间耦合腔镜的不同透射率,实验测量了两耦合腔的反射谱,观测到两耦合腔由于经典相消干涉产生的类EIT现象。由于该系统简单灵活,可用于慢光速和超光速的实验研究。An optical coupled-resonator may simulate the phenomenon of electromagnetically induced transparency （EIT）in atomic vapors. We utilize the separated optical cavity mirrors to set up the coupled-resonator, which is easy to adjust the parameters of optical coupled-resonator. The reflection spectra of the coupled-resonator with the middle cavity mirror of different transmittance are measured. The EIT-like effect is observed in the optical coupled-esonator due to the classical destructive interference. This system can be used to study the slow and fast light experiments due to its simplicity and flexibility.

关 键 词：量子光学 量子干涉 电磁感应透明 耦合腔诱导透明 相消干涉 

分 类 号：O431.1[机械工程—光学工程]