Millijoule-level sub-cycle pulses from two channels of a parallel parametric waveform synthesizer
1 Center for Free-Electron Laser Science, Notkestrasse 85, 22607 Hamburg, Germany
2 Physics Department and The Hamburg Centre for Ultrafast Imaging, University of Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
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Published online: 16 April 2019
We report on an optical synthesis of two compressed channels from our parametric waveform synthesizer, leading to a 0.6 mJ 3.4 fs pulse (3.2 fs transform limited) with a central wavelength of 1.8 /an, corresponding to 0.6 optical cycles.
© The Authors, published by EDP Sciences, 2019
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