波谱学杂志 ›› 1992, Vol. 9 ›› Issue (4): 397-404.

• 研究论文 • 上一篇    下一篇

内腔激光磁共振吸收及饱和特性

刘祝安, 李奉延, 李津蕊, 刘煜炎, 龚本智, 何矿林, 陈扬骎   

  1. 中国科学院武汉物理研究所波谱与原子分子物理国家重点实验室, 武汉 430071
  • 收稿日期:1991-12-24 出版日期:1992-12-05 发布日期:2018-01-20
  • 基金资助:
    国家自然科学基金资助项目

CHARACTERISTICS OF ABSORPTION AND SATURATION IN INTRACAVITY LASER MAGNETIC RESONANCE

Liu Zhuan, Li Fengyan, Li Jinrui, Liu Yuyan, Gong Benzhi, He Kuanglin, Chen Yanqin   

  1. Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics, The Chinese Academy of Sciences, Wuhan 430071
  • Received:1991-12-24 Online:1992-12-05 Published:2018-01-20

摘要: 从气体激光运转特性出发,我们得到了内腔激光磁共振吸收及其无多普勒展宽饱和吸收的一阶微商信号的数学表达式.并以NO作为吸收分子研究了激光磁共振信号强度与样品气压和激光光强的关系,同时对内腔激光磁共振中无多普勒饱和吸收特性进行了详细的讨论.

关键词: 激光磁共振, 内腔吸收, 饱和吸收

Abstract: Starting from the operational characteristics of gas laser, we have derived the mathematical descriptions of the first derivative signals of intracavity laser magnetic resonance absorption and its Doppler-free saturation absorption. The relations between LMR signal and the sample pressure, laser light intensity have been investigated experimentally. A detailed discussion about the characteristics of Doppler-free saturation absorption of NO in intracavity laser magnetic resonance is presented in this paper.

Key words: Laser magnetic resonance, Intracavity absorption, Saturation absorption