High-Resolution Stimulated Raman Gain Spectroscopy of Parahydrogen Crystals

被引：0
作者：
Takamasa Momose
Takeshi Oka
机构：
[1] Kyoto University,Division of Chemistry, Graduate School of Science
[2] The University of Chicago,Department of Chemistry and Department of Astronomy and Astrophysics
来源：
Journal of Low Temperature Physics | 2005年 / 139卷
关键词：
Radiation; Spectroscopy; Laser Radiation; Magnetic Material; Raman Signal;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
High-resolution stimulated Raman gain spectroscopy of the Q1(0) transition of para-H2 crystals with varying ortho-H2 concentrations is reported. A crystal containing 0.06% of ortho-H2 showed a single sharp Raman transition with the width of less than 7 MHz. The Raman signal became broader with increasing concentration of ortho-H2. At the concentration of 2%, the spectrum splits into a doublet. The components of the doublet have different dependence on the relative polarization of the pump and probe laser radiations. Physical origin of the splitting and the polarization dependence is yet to be understood.
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页码：515 / 522
页数：7
相关论文
共 55 条
  • [1] Hardy W.N.(1975)Information not available Phys. Rev. Lett. 34 1520-undefined
  • [2] Berlinsky A.J.(1989)Information not available Phys. Rev. Lett. 62 32-undefined
  • [3] Okumura M.(1993)Information not available Ann. Rev. Phys. Chem. 44 299-undefined
  • [4] Chan M.C.(1994)Information not available Phys. Rev. Lett. 73 2833-undefined
  • [5] Oka T.(1996)Information not available J. Chem. Phys. 105 4461-undefined
  • [6] Oka T.(1998)Information not available Phys. Rev. B 58 218-undefined
  • [7] Steinhoff R.A.(1997)Information not available Phys. Rev. B 55 420-undefined
  • [8] Winnewisser B.P.(1998)Information not available J. Mol. Spectr. 188 221-undefined
  • [9] Winnewisser M.(2001)Information not available Phys. Rev. Lett. 86 4795-undefined
  • [10] Weliky D.P.(2003)Information not available J. Chem. Phys. 116 8881-undefined
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