Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

90 W average power 100 µJ energy femtosecond fiber chirped-pulse amplification system

: Röser, F.; Schimpf, D.; Schmidt, O.; Ortac, B.; Rademaker, K.; Limpert, J.; Tünnermann, A.


Optics Letters 32 (2007), No.15, pp.2230-2232
ISSN: 0146-9592
Journal Article
Fraunhofer IOF ()
photonic crystal fiber; laser system

We report on an ytterbium-doped fiber based chirped-pulse amplification system delivering 100 mu J pulse energy at a repetition rate of 900 kHz, corresponding to an average power of 90 W. The emitted pulses are as short as 500 fs. To the best of our knowledge, this is the highest average power ever reported for high-energy feratosecond solid-state laser systems.