A full-octave bandwidth is amplified in an OPA. CEP-stable 20μJ pulses at up to 1MHz repetition rate resulting in 20W of average power are compressed to 5fs, which should enable isolated attosecond pulse generation.
© 2012 OSA
S. Demmler, S. Hädrich, J. Rothhardt, J. Limpert, and A. Tünnermann, "Octave Spanning Amplification in Single Color Pumped OPCPA System at Megahertz Repetition Rate," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (Optical Society of America, 2012), paper QM4E.8.
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