Nonlinear pulse compression based on a gas-filled multipass cell
Nonlinear pulse compression based on a gas-filled multipass cell
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DOI：
10.1364/ol.43.002252
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发表时间：
2018-05-15
期刊：
影响因子：
3.6
通讯作者：
Georges, P.
中科院分区：
文献类型：
--
作者：
Lavenu, L.;Natile, M.;Georges, P.
我们演示了高能量掺Yb光纤激光源在充满氩气的多程池中的非线性时间压缩。160 μ J 275 fs的输入脉冲被压缩到135 μ J 33 fs的输出，对应于85%的总传输。我们还分析了输出光束，揭示基本上没有时空耦合。我们相信这种技术可以扩展到更高的脉冲能量和更短的脉冲持续时间，从而能够获得更广泛的参数范围，用于各种超快激光源。(C)2018美国光学学会
We demonstrate nonlinear temporal compression of a high-energy Yb-doped fiber laser source in a multipass cell filled with argon. The 160 mu J 275 fs input pulses are compressed down to 135 mu J 33 fs at the output, corresponding to an overall transmission of 85%. We also analyze the output beam, revealing essentially no space-time couplings. We believe this technique can be scalable to higher pulse energies and shorter pulse durations, enabling access to a wider parameter range for a large variety of ultrafast laser sources. (C) 2018 Optical Society of America