Ultrafast fiber laser for high-harmonic generation in solids
Résumé
We report on high harmonic generation in a Zinc oxide bulk sample driven by a fiber laser system. The laser delivers 50 fs pulses with 0.92 µJ at 1.55 µm, leading to the generation of harmonics up to H7. To our knowledge, this is the first solid-state HHG source driven by a high-energy few-cycle fiber laser in the telecommunication region.
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