Generation of 4.3 fs, 1 mJ laser pulses via compression of circularly polarized pulses in a gas-filled hollow-core fiber
Generation of 4.3 fs, 1 mJ laser pulses via compression of circularly polarized pulses in a gas-filled hollow-core fiber
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DOI：
10.1364/ol.34.001588
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发表时间：
2009-05-15
期刊：
影响因子：
3.6
通讯作者：
Lopez-Martens, Rodrigo
中科院分区：
文献类型：
--
作者：
Chen, Xiaowei;Jullien, Aurelie;Lopez-Martens, Rodrigo
我们报道了用圆偏振激光脉冲作为种子的空芯光纤压缩器在1 kHz处产生4.3fs，1mJ的脉冲，与线偏振激光输入相比，我们观察到高达30%的能量吞吐量，同时显著提高了输出光谱的稳定性。实验证明，圆偏振脉冲是实现中空光纤压缩技术高能运转的有效途径。(C)2009年美国光学学会
We report the generation of 4.3 fs, 1 mJ pulses at 1 kHz using a hollow-core fiber compressor seeded with circularly polarized laser pulses, We observe up to 30% more energy throughput compared to the case of linearly polarized laser input, together with significantly improved output spectral stability. Seeding with circularly polarized pulses proves to be an effective approach for high-energy operation of the hollow-fiber compression technique. (C) 2009 Optical Society of America