^(14)N^(16)O_2ν_3带中红外激光磁共振超精细结构谱  

IR LMR HYPERFINE RESOLVED SPECTRUM OF THE ν_3 BAND OF ^(14)N^(16)O_2

作　　者：刘效庸[1] 郭远清[1] 黄光明[1,2] 林洁丽[1] 刘红平[1] 李奉延[1] 李津蕊[1] 高晖[1] 刘煜炎[1,2] 

机构地区：[1]中国科学院武汉物理与数学研究所波谱与原子分子物理国家重点实验室 [2]华中师范大学物理系,武汉430079

出　　处：《波谱学杂志》2000年第2期89-93,共5页Chinese Journal of Magnetic Resonance

基　　金：国家自然科学基金!(No.1 970 4 0 1 6);"九五"攀登计划资助项目

摘　　要：报道了1 4 N1 6O2 ν3带 ( 0 0 1 - 0 0 0 )的 5组新的超高分辨激光磁共振谱线的观测 ,包括实验的背景、装置、方法和结果 .由于利用了内腔饱和吸收情况下的兰姆凹陷和最优化的相敏调制探测技术 ,所得光谱的分辨率达到了微波谱量级 .这些谱线是分析1 4 N1 6O2This paper reports the measurement of five new sets of mid-infrared (MIR) laser magnetic resonance spectra (LMR) of the ν\-3 band (001-000) of \{\}\+\{14\}N\+\{16\}O\-2 in its ground electronic state. It details the research background, experimental apparatus, and some results obtained. With the intracavity saturated absorption technique employed and the conditions of the phase sensitive modulation detection optimized, spectra of very high sensitivity and resolution have been obtained. These spectra are eligible for studying the structure and Zeeman property of \{\}\+\{14\}N \+\{16\}O\-2. \;

关 键 词：二氧化氮 激光磁共振 振转光谱 分子 

分 类 号：O561.3[理学—原子与分子物理]