TY  - EJOUR
AU  - Escoto, Esmerando
AU  - Viotti, Anne-Lise
AU  - Alisauskas, Skirmantas
AU  - Tuennermann, Henrik
AU  - Hartl, Ingmar
AU  - Heyl, Christoph M.
TI  - Temporal quality of post-compressed pulses at large compression factors
IS  - arXiv:2201.05836
M1  - PUBDB-2022-02955
M1  - arXiv:2201.05836
PY  - 2022
AB  - Post-compression of ultra-short laser pulses via self-phase modulation is routinely employed for the generation of laser pulses with optical bandwidths reaching far beyond the laser gain limitations. While high compression factors can be routinely achieved, the compressed pulses typically suffer from temporal quality degradation. We numerically and experimentally analyze the deterioration of different measures of temporal quality with increasing compression factor and show how appropriate dispersion management and cascading of the post-compression process can be employed to limit the impact of this effect. The demonstrated saturation of pulse quality degradation at large compression factors puts novel femtosecond laser architectures based on post-compressed pico- or even nanosecond laser systems in sight.
LB  - PUB:(DE-HGF)25
DO  - DOI:10.3204/PUBDB-2022-02955
UR  - https://bib-pubdb1.desy.de/record/479272
ER  -