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Opt Express. 2015 Jan 26;23(2):1388-94. doi: 10.1364/OE.23.001388.

CEP-stable, sub-6 fs, 300-kHz OPCPA system with more than 15 W of average power.

Optics express

Stephan Prinz, Matthias Haefner, Catherine Yuriko Teisset, Robert Bessing, Knut Michel, Yeon Lee, Xiao Tao Geng, Seungchul Kim, Dong Eon Kim, Thomas Metzger, Marcel Schultze

PMID: 25835897 DOI: 10.1364/OE.23.001388

Abstract

We report on a CEP-stable OPCPA system reaching multi-GW peak powers at 300 kHz repetition rate. It delivers 15 W of average power, over 50 µJ of compressed pulse energy and a pulse duration below 6 fs. By implementing an additional pump-seed-synchronization, the output parameters are stabilized over hours with power fluctuations of less than 1.5%.

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