| Performance of the Self—Q—Switched Cr,Yb：YAG Laser |
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| 作者姓名： | 董俊 邓佩珍 等 |
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| 作者单位： | ShanghaiInstituteofOpticsandFineMechanics,ChineseAcademyofSciences,Shanghai201800 |
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| 摘 要： | We report on the spectral properties of Cr,Yb:YAG crystal co-doped with 0.025 at.% Cr and 10 at.% Yb are reported.Using a continuous wave Ti:sapphire laser as a pumping source,we have demonstrated the self-Q-switched Cr,Yb:YAG laser at room temperature.We obtained an average output power as much as 75mW at 1.03μm with a pulse width (FWHM)as short as 0.4μs.The laser experiment demonstrated that the Cr,Yb:YAG crystal exactly combines the Cr^4 saturable absorber and Yb^3 gain medium.The Cr,Yb:YAG crystal can be a most promising self-Q-switched laser crystal for compact and efficient solid-state lasers.
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| 关 键 词： | 固态激光器 Q开关 性能 |
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