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High peak and average power ultrashort pulses from double stage nonlinear compression of a fiber chirped pulse amplification system

: Hädrich, S.; Carstens, H.; Rothhardt, J.; Limpert, J.; Tünnermann, A.

Optical Society of America -OSA-, Washington/D.C.:
Advanced Solid-State Photonics, ASSP 2011. CD-ROM : 13.-16.2.2011, Istanbul, Turkey
Washington, DC: OSA, 2011 (OSA Technical digest series)
Paper AMD5
Conference "Advanced Solid-State Photonics" (ASSP) <2011, Istanbul>
Conference Paper
Fraunhofer IOF ()

Double stage nonlinear compression by use of self-phase modulation in noble gases is used to shorten 1 mJ, <600 fs pulses at 50 kHz. This leads to 35 fs, 380 µJ (19 W), 5.7 GW pulses.