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NO分子b4Σ--a4Πi(4,0)带的吸收光谱

邓伦华 李传亮 朱圆月 何文艳 陈扬骎

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NO分子b4Σ--a4Πi(4,0)带的吸收光谱

邓伦华, 李传亮, 朱圆月, 何文艳, 陈扬骎

The absorption spectrum study of the (4, 0) band in the b4Σ--a4Πi system of NO

Deng Lun-Hua, Li Chuan-Liang, Zhu Yuan-Yue, He Wen-Yan, Chen Yang-Qin
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  • 通过对NO与He流动混合气体放电, 产生了激发态的NO(a4Πii) 分子. 利用光外差-浓度调制吸收光谱技术测量了NO分子在12530-12850 cm-1波段内的吸收光谱, 并标识出b4Σ--a4Πi(4,0)带在该波段内的324条光谱跃迁谱线. 采用标准4Σ--4Πi哈密顿量模型, 通过非线性最小二乘法拟合其中267条谱线, 拟合残差(0.0071 cm-1) 接近实验系统测量误差(0.007 cm-1). 获得的主要分子常数与文献提供的常数符合, 并且拟合得到了精细结构分子常数.
    The absorption spectrum of NO is analyzed in a range of 12530-12850 cm-1 using optical heterodyne concentration modulation spectroscopy in an AC glow discharge of He/NO mixture. Among all the spectral lines, 324 lines are assigned to the (4, 0) band and 267 ones are fitted to the Hamiltonians of the b4Σ--a4Πi system by a non-linear least-square fitting procedure. A residual (0.0071 cm-1) comparable to system error (0.0071 cm-1) is obtained. The main molecular constants are consistent with those reported in the literature and the fine structure constants are fitted.
    • 基金项目: 国家自然科学基金(批准号: 11004062)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant No. 11004062).
    [1]

    Sun Q C, Wang G Q 2008 Acta Phys. Sin. 57 4667

    [2]

    Piver W T 1991 Environ. Health Perspect. 96 131

    [3]

    Hou Y C, Janczuk A, Wang P G 1999 Curr. Pharm. Design 5 417

    [4]

    Ganser H, Horstjann M, Suschek C V, Hering P, Murtz M 2004 Appl. Phys. B 78 513

    [5]

    Tang Y Y, Liu W Q, Kan R F, Zhang Y J, Liu J G, Xu Z Y, Shu X W, Zhang S, He Y, Geng H, Cui Y B 2010 Acta Phys. Sin. 59 2364 (in Chinese) [汤媛媛, 刘文清, 阚瑞峰, 张玉钧, 刘建国, 许振宇, 束小文, 张帅, 何莹, 耿辉, 崔益本 2010 物理学报 59 2364]

    [6]

    Fritsch H, Horstjann M, Halmer D, Sabana, Hering P, Murtz M 2008 Appl. Phys. B 93 713

    [7]

    Shao J, Lathdavong L, Thavixay P, Axner O 2007 J. Opt. Soc. Am. B 24 2294

    [8]

    Shao J, Lathdavong L, Westberg J, Kluczynski P, Lundqvist S, Axner O 2010 Appl. Opt. 49 5614

    [9]

    Huber M, 1964 Helv. Phys. Acta 37 329

    [10]

    Radloff P L, Freedman P A1979 Mol. Phys.37 1633

    [11]

    Radloff P L, Freedman P A 1981 J. Mol. Spectrosc. 88 225

    [12]

    Huber K P, Sears T J 1985 Chem. Phys. Lett. 113 129

    [13]

    Huber K P, Vervloet M, Jungen C H, Roche A L 1987 Mol. Phys. 61 501

    [14]

    Huber K P, Vervloet M 1988 J. Mol. Spectrosc.129 1

    [15]

    Chen G L, Yang X H, Ying X P, Liu G, Huang Y X, Chen Y Q 2004 Chin. Sci. Bull. 49 2278

    [16]

    Xu C Y, Yang X H, Guo Y C, Wu L, Li, Chen Y Q 2005 Chin. Phys. 14 1954

  • [1]

    Sun Q C, Wang G Q 2008 Acta Phys. Sin. 57 4667

    [2]

    Piver W T 1991 Environ. Health Perspect. 96 131

    [3]

    Hou Y C, Janczuk A, Wang P G 1999 Curr. Pharm. Design 5 417

    [4]

    Ganser H, Horstjann M, Suschek C V, Hering P, Murtz M 2004 Appl. Phys. B 78 513

    [5]

    Tang Y Y, Liu W Q, Kan R F, Zhang Y J, Liu J G, Xu Z Y, Shu X W, Zhang S, He Y, Geng H, Cui Y B 2010 Acta Phys. Sin. 59 2364 (in Chinese) [汤媛媛, 刘文清, 阚瑞峰, 张玉钧, 刘建国, 许振宇, 束小文, 张帅, 何莹, 耿辉, 崔益本 2010 物理学报 59 2364]

    [6]

    Fritsch H, Horstjann M, Halmer D, Sabana, Hering P, Murtz M 2008 Appl. Phys. B 93 713

    [7]

    Shao J, Lathdavong L, Thavixay P, Axner O 2007 J. Opt. Soc. Am. B 24 2294

    [8]

    Shao J, Lathdavong L, Westberg J, Kluczynski P, Lundqvist S, Axner O 2010 Appl. Opt. 49 5614

    [9]

    Huber M, 1964 Helv. Phys. Acta 37 329

    [10]

    Radloff P L, Freedman P A1979 Mol. Phys.37 1633

    [11]

    Radloff P L, Freedman P A 1981 J. Mol. Spectrosc. 88 225

    [12]

    Huber K P, Sears T J 1985 Chem. Phys. Lett. 113 129

    [13]

    Huber K P, Vervloet M, Jungen C H, Roche A L 1987 Mol. Phys. 61 501

    [14]

    Huber K P, Vervloet M 1988 J. Mol. Spectrosc.129 1

    [15]

    Chen G L, Yang X H, Ying X P, Liu G, Huang Y X, Chen Y Q 2004 Chin. Sci. Bull. 49 2278

    [16]

    Xu C Y, Yang X H, Guo Y C, Wu L, Li, Chen Y Q 2005 Chin. Phys. 14 1954

计量
  • 文章访问数:  5746
  • PDF下载量:  383
  • 被引次数: 0
出版历程
  • 收稿日期:  2012-02-21
  • 修回日期:  2012-03-23

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