Title百纳焦保偏掺镱光纤飞秒激光放大系统
Other TitlesHundred Nano-Joules Polarization-Maintaining Yb-Doped Fiber Femtosecond Laser Amplification System
Authors杨琬
牛富增
姜通晓
王爱民
张志刚
Affiliation北京大学信息科学技术学院量子电子所 北京 100871
武汉大学电子信息学院 武汉 430079
北京大学信息科学技术学院量子电子所 北京 100871
Keywords掺镱光纤
飞秒激光
啁啾脉冲放大
偏振模色散
Yb-doped fiber
femtosecond laser
chirped pulse amplification
polarization mode dispersion
Issue Date2016
Publisher集成技术
Citation集成技术.2016,5(5),59-66.
Abstract论文提出了一种百纳焦量级全保偏掺镱光纤放大器系统的设计方法,该系统利用掺镱光纤锁模激光器作为种子源,采用啁啾脉冲放大技术,通过两级掺镱光纤放大,并对放大输出光进行压缩。实验结果显示,压缩后可获得单脉冲能量113纳焦,脉冲宽度221飞秒的激光输出。
A hundred nano-joules femtosecond (fs) laser amplification system based on the polarization-maintaining Yb3+ fibers was proposed in this paper. In the proposed system, a Yb-doped mode-locked laser oscillator was used as the light source. Using the chirped pulse amplification method, a two-stage polarization-maintaining Yb-doped fiber amplifier was adopted. Experimental results show that, with compression of the output light, the output pulse energy can reach 113 nJ and the pulse duration is measured as 221 fs.
URIhttp://hdl.handle.net/20.500.11897/453667
ISSN2095-3135
Appears in Collections:信息科学技术学院

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