物理学报2011，Vol.60Issue(11)：313-317,5.
铯6S1/2—6P3/2—8S1/2阶梯型系统中超精细能级的多重电磁感应透明
Multiple electromagnetically-induced transparency of hyperfine levels in cesium 6S_（1/2）—6P_（3/2）—8S_（1/2） ladder-type system
摘要
Abstract
Based on the cesium 6S1/2 —6P3/2 —8S1/2 ladder-type system,electromagnetically-induced transparency （EIT） is further investigated in a room-temperature vapor cell.When the probe laser is locked to one of the hyperfine transitions between the ground state 6S1/2 （F=3） and the intermediate state 6P3/2 while the coupling laser scans the transition between the intermediate state 6P3/2 and the excited state 8S1/2,the EIT spectrum has a flat background improving the spectral resolution.The theoretically calculated EIT spectral profiles from a multi-level ladder-type model are consistent well with the obtained experimental phenomena.关键词
电磁感应透明/光抽运/超精细结构/阶梯型系统Key words
electromagnetically-induced transparency/optical pumping/hyperfine structure/ladder-type system分类
数理科学引用本文复制引用
杨保东,高静,王杰,张天才,王军民..铯6S1/2—6P3/2—8S1/2阶梯型系统中超精细能级的多重电磁感应透明[J].物理学报,2011,60(11):313-317,5.基金项目
国家自然科学基金 （）
国家自然科学基金创新群体项目 （）
教育部新世纪优秀人才支持计划（批准号：NCET-07-0524）资助的课题 （）
