| Effect of focal pumping conditions on the phase-conjugation characteristics of STS and SBS |
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| 作者姓名： | 刘安玲 张为俊 高晓明 屈军 |
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| 作者单位： | Laser Spectroscopy Laboratory，Anhui Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Hefei 230031，Laser Spectroscopy Laboratory，Anhui Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Hefei 230031，Laser Spectroscopy Laboratory，Anhui Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Hefei 230031，Laser Spectroscopy Laboratory，Anhui Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Hefei 230031 |
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| 基金项目： | This work was supported by the Laser Technique Innovation Foundation of China under Grant No. 20030509. |
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| 摘 要： | The phase-conjugation characteristics of stimulated thermal scattering (STS) in absorbing liquid and stimulated Brillouin scattering (SBS) separately excited in pure acetone were compared, and the effect of focal pumping conditions on them was studied. It is shown that high-quality phase conjugation can be obtained by STS in absorbing liquid under stronger pumping conditions.
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