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Published on: July 12, 2017
High-average-power femtosecond fiber chirped-pulse amplification system
J Limpert1, T Clausnitzer, A Liem
1Institute of Applied Physics, Friedrich Schiller University Jena, Max-Wien-Platz 1, D-07743 Jena, Germany. jens.limpert@uni-jena.de
Optics Letters
|November 1, 2003
Abstract:
Efficient generation of 76-W average power of 400-fs pulses at 75-MHz repetition rate by use of a diode-pumped ytterbium-doped double-clad fiber-based chirped-pulse amplification system is demonstrated. The key element in the system is a diffraction grating compressor consisting of highly efficient transmission gratings in fused silica, allowing recompression at this high power level.
