Thin-rod Yb:YAG regenerative laser amplifier
Thin-rod Yb:YAG regenerative laser amplifier
复制标题
细棒 Yb:YAG 再生激光放大器
DOI：
10.1117/12.2073664
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
A. Maruko; M. Nishio; S. Matsubara; M. Tanaka; M. Takama; T. Yoshida; K. Kyomoto; H. Okunishi; K. Kato; K. Shimabayashi; M. Morioka; S. Inayoshi; S. Yamagata; S. Kawato
中科院分区：
文献类型：
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作者：
Takeshi Yoshida;Hiroaki Okunishi;Keisuke Kyomoto;Kento Kato;Kyosuke Shimabayashi;Shinichi Inayoshi;Motoki Morioka and Sakae Kawato;M. Nishio; A. Maruko; M. Inoue; M. Takama; S. Matsubara; H. Okunishi; K. Kato; K. Kyomoto; T. Yoshida; K. Shimabayashi; M. Morioka; S. Inayoshi; S. Yamagata; S. Kawato;A. Maruko; M. Nishio; S. Matsubara; M. Tanaka; M. Takama; T. Yoshida; K. Kyomoto; H. Okunishi; K. Kato; K. Shimabayashi; M. Morioka; S. Inayoshi; S. Yamagata; S. Kawato
研制了高平均功率、高重复频率皮秒脉冲再生式掺镱钇铝石榴石（Yb：YAG）激光放大器。放大器中使用的结构被命名为细棒，具有类似于板条激光器的独特冷却方案，也具有类似于光子晶体光纤激光器的独特泵浦方案，适用于高平均功率的镱激光器。该结构还具有高增益特性，适用于高重复率超短脉冲放大的再生频谱和脉冲整形。
High-average-power, high-repetition-rates picosecond-pulsed regenerative ytterbium-doped yttrium aluminum garnet (Yb:YAG) laser amplifiers were developed. The architecture used in the amplifiers, which are named as thin-rod, has a unique cooling scheme like slab lasers and also has a unique pumping scheme like photonic crystal fiber lasers, is suitable for high-average power Ytterbium lasers. This architecture also has high gain characteristics which is appropriate for the regenerative spectral and pulse shaping on high-repetition-rate, ultrashort-pulse amplifications.