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Thin-disk pumped optical parametric chirped pulse amplifier delivering CEP-stable multi-mJ few-cycle pulses at 6 kHz

 
: Prinz, S.; Schnitzenbaumer, M.; Potamianos, D.; Schultze, M.; Stark, S.; Häfner, M.; Teisset, C.Y.; Wandt, C.; Michel, K.; Kienberger, R.; Bernhardt, B.; Metzger, T.

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Fulltext ()

Optics Express 26 (2018), No.2, pp.1108-1124
ISSN: 1094-4087
English
Journal Article, Electronic Publication
Fraunhofer IOF ()

Abstract
We present an optical parametric chirped pulse amplifier (OPCPA) delivering CEP-stable ultrashort pulses with 7 fs, high energies of more than 1.8 mJ and high average output power exceeding 10 W at a repetition rate of 6 kHz. The system is pumped by a picosecond regenerative thin-disk amplifier and exhibits an excellent long-term stability. In a proof-of-principle experiment, high harmonic generation is demonstrated in neon up to the 61st order.

: http://publica.fraunhofer.de/documents/N-565889.html