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Sub 30 fs pulses from 2 MHz repetition rate fiber amplifier pumped optical parametric amplifier

: Rothhardt, J.; Hädrich, S.; Röser, F.; Ortac, B.; Limpert, J.; Tünnermann, A.


Broeng, J. ; Society of Photo-Optical Instrumentation Engineers -SPIE-, Bellingham/Wash.:
Fiber lasers V. Technology, systems, and applications : 21 - 24 January 2008, San Jose, California, USA
Bellingham, WA: SPIE, 2008 (Proceedings of SPIE 6873)
ISBN: 978-0-8194-7048-5
Paper 68731L
Conference "Fiber Lasers - Technology, Systems, and Applications" <5, 2008, San Jose/Calif.>
Conference Paper
Fraunhofer IOF ()

We report on a high repetition rate noncollinear optical parametric amplifier system (NOPA) seeded by a cavity dumped Ti:Sapphire oscillator. The pump pulses for parametric amplification are generated via soliton generation in a highly nonlinear photonic crystal fiber with a subsequent fiber-based amplification stage and are therefore synchronized. The system is capable of producing high energy ultra-short pulses at repetition rates up to 2 MHz.