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arXiv 1802.01411physics.optics
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载波包络相位稳定、高对比度、双啁啾脉冲放大laser系统

Carrier-envelope-phase stable, high-contrast, double chirped-pulse-amplification laser system

Aurelie Jullien, Aurelien Ricci, Frederik Bohle, Jean-Philippe Rousseau, Stephanie Grabielle, Nicolas Forget, Hermance Jacqmin, Brigitte Mercier, Rodrigo Lopez-Martens

摘要:

报道了第一个载波包络相位稳定啁啾脉冲放大器(CPA),该放大器在相对论强度激光与等离子体相互作用中具有高时间对比度,重复频率为1 kHz。该激光器基于双CPA架构,包括XPW滤波技术和基于高能GRISM的压缩器。产生了8 mJ、22 fs的脉冲,在-20ps处具有10-11的时间对比度和240 mrad RMS的CEP漂移。

英文摘要:

We present the first carrier-envelope phase stable chirped pulse amplifier (CPA) featuring high temporal contrast for relativistic intensity laser-plasma interactions at 1 kHz repetition rate. The laser is based on a double-CPA architecture including XPW filtering technique and a high-energy grism-based compressor. 8 mJ, 22 fs pulses are produced with 10-11 temporal contrast at -20 ps and a CEP drift of 240 mrad RMS.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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