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损耗腔中二能级原子的自发辐射谱
  • ISSN号：1007-6654
  • 期刊名称：《量子光学学报》
  • 时间：0
  • 分类：O431[机械工程—光学工程;理学—光学;理学—物理]
  • 作者机构：[1]聊城大学物理科学与信息工程学院,山东聊城252059, [2]聊城大学传媒技术学院,山东聊城252059
  • 相关基金：国家自然科学基金（10574060）
作者： 王海军[1], 高云峰[2], 苏伟[1]
关键词： 量子光学, 辐射谱, 腔耗散, 二能级原子, quantum optics, emission spectrum, cavity dissipation, two-level atom
中文摘要：

研究了耗散真空腔场中二能级单原子的辐射谱。推导出了原子辐射谱的一般表达式。讨论了腔的耗散系数以及在考虑腔耗散之后测量时间对辐射谱的影响。结果表明：当腔耗散系数增大时，峰的相对高度迅速减小，且数目减少；当腔耗散一定时，只有选择适当的测量时间，辐射谱才显现出比较明显的量子特性。

英文摘要：

The emission spectra of a two-level atom interacting with a single mode vacuum initial field in a dissipative cavity are investigated. A general expression for the emission spectrum is derived. The influences of damping constant K and interaction time T on the atomic emission spectra are discussed. It is found that the relative height of pecks start to decrease with increasing K. Only the interaction time being appropriate, the quantum characteristics of the spectrum can be observed.

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期刊信息
  • 《量子光学学报》
  • 中国科技核心期刊
  • 主管单位:山西省科学技术协会
  • 主办单位:山西省物理学会
  • 主编：彭堃墀
  • 地址：山西坞城路92号太原山西大学光电研究所
  • 邮编：030006
  • 邮箱：qo@sxu.edu.cn
  • 电话：0351-7018917 7018853
  • 国际标准刊号：ISSN：1007-6654
  • 国内统一刊号：ISSN：14-1187/O4
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）
  • 被引量:1022