光纤SBS压缩Cr:LISAF激光脉冲宽度的研究

量子电子学报 , 2003, 20(2): 168-171. doi: 10.3969/j.issn.1007-5461.2003.02.008

光纤SBS压缩Cr:LISAF激光脉冲宽度的研究

屈军 ^1, , 张为俊 ^2, , 高晓明 ^3, , 黄伟 ^4, , 裴世鑫 ^5,

1.中国科学院安徽光学精密机械研究所,合肥,230031;芜湖师范专科学校物理系,芜湖,241008

2.中国科学院安徽光学精密机械研究所,合肥,230031

3.中国科学院安徽光学精密机械研究所,合肥,230031

4.中国科学院安徽光学精密机械研究所,合肥,230031

5.中国科学院安徽光学精密机械研究所,合肥,230031

关键词：宽线宽 , Cr:LISAF , 光纤 , 受激布里渊散射(SBS) , 脉宽压缩

Studies on Cr:LISAF Laser Pulsewidth Compression by Fiber SBS

将Cr:LISAF静态输出光聚焦于光纤介质中,进行模式竞争,实现了宽线宽、多横模Cr:LISAF激光脉冲的后向SBS,有效地压缩了激光脉冲.讨论了不同泵浦电压下的压缩情况,以及焦距、光纤的粗细、长短对输出光脉宽压缩的影响.

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光纤SBS压缩Cr:LISAF激光脉冲宽度的研究

Studies on Cr:LISAF Laser Pulsewidth Compression by Fiber SBS

参考文献