Spatially Separated Non-linear Pulse Compression

被引：0
|
作者：
Klenke, Arno [1 ,2 ]
Haedrich, Steffen [1 ,2 ]
Limpert, Jens [1 ,2 ,3 ]
Tuennermann, Andreas [1 ,2 ,3 ]
机构：
[1] Univ Jena, Abbe Ctr Photon, Inst Appl Phys, Albert Einstein Str 15, D-07745 Jena, Germany
[2] Helmholtz Inst Jena, D-07743 Jena, Germany
[3] Fraunhofer Inst Appl Opt & Precis Engn, D-07745 Jena, Germany
来源：
2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2014年
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D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We demonstrate the coherent combination of two solid-core fibers, which are used for nonlinear spectral broadening followed by temporal recompression. 320 fs input pulses coming from a fiber CPA system are split up and independently broadened in the two spatially separated fibers, hence, limitations of individual fibers are lifted. After recombination and compression, sub-30fs pulses were achieved at a combination efficiency of 78%. This scheme has the potential to advance high energy pulse compression.
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页数：2
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