| SBS调Q双包层光纤激光器 |
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| 引用本文： | 吕福云 樊亚仙 等. SBS调Q双包层光纤激光器[J]. 科学技术与工程, 2002, 0(2): 51-52 |
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| 作者姓名： | 吕福云 樊亚仙 等 |
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| 作者单位： | 南开大学物理科学学院光电信息科学系,天津,300071 |
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| 基金项目： | 国家自然科学基金(69977012)，天津市自然科学基金(99380101)，国家攀登计划B资助 |
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| 摘 要： | 报道了包层泵浦调Q光纤激光器的实验研究。采用连续光泵浦方式,在激光谐振腔中,利用多模硅光纤中的非线性效应-受激Brillouin散射(SBS)进行自调Q,得到了纳秒量级的脉冲输出;改用脉冲光泵浦方式,实现了重复频率连续可调,稳定的纳秒量级光脉冲输出,脉宽(FWHM)小于2ns,峰值功率大于8kw。
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| 关 键 词： | 包层泵浦 光纤激光器 受激Brillouin散射(SBS) 调Q |
| 修稿时间： | 2001-11-21 |
SBS Q-switched Double-clad Fiber Laser |
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| LU Fuyun,FAN Yaxian,HU Shuling,WANG Honjie,DAI Wutao,LU Kecheng. SBS Q-switched Double-clad Fiber Laser[J]. Science Technology and Engineering, 2002, 0(2): 51-52 |
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| Authors: | LU Fuyun FAN Yaxian HU Shuling WANG Honjie DAI Wutao LU Kecheng |
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| Abstract: | A cladding pumped Yb~(3 ) fiber laser operating in a Q-switched regime with a tunable repetition rate is described. By exploiting fiber nonlinearity-stimulated Brillouin Scattering(SBS) process in the laser cavity. Pules duration shorter than 2 ns were achieved. The repetition rate was stable and adjustable by the pump source. And the peak power of more than 8 kW pulses were obtained. |
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| Keywords: | cladding pumped fiber laser stimulated Brillouin scattering (SBS) Q-switching |
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