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A 325-W-average-power fiber CPA system delivering Sub-400 fs pulses

 
: Eidam, T.; Hädrich, S.; Röser, F.; Seise, E.; Gottschall, T.; Rothhardt, J.; Schreiber, T.; Limpert, J.; Tünnermann, A.

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IEEE Journal of Selected Topics in Quantum Electronics 15 (2009), No.1, pp.187-190
ISSN: 1077-260X
English
Journal Article
Fraunhofer IOF ()

Abstract
A high-average-power Yb-doped fiber chirped-pulse amplification system is presented. Compressed average power of 325 W at 40 MHz repetition rate corresponding to 8.2 mu J pulse energy is extracted. Compression in a highly efficient dielectric-grating-based compressor yields pulses as short as 375 fs, resulting in 22 MW of peak power.

: http://publica.fraunhofer.de/documents/N-91209.html