Generation of 3.8-fs pulses from adaptive compression of a cascaded hollow fiber supercontinuum.
作者： B. Schenkel , J. Biegert , U. Keller , C. Vozzi , M. Nisoli
DOI: 10.1364/OL.28.001987
关键词:
摘要: We demonstrate generation of 3.8-fs pulses with energies up to 15 μJ from a supercontinuum produced in two cascaded hollow fibers. Ultrabroadband dispersion compensation was achieved through closed-loop combination spatial light modulator for adaptive pulse compression and spectral-phase interferometry direct electric-field reconstruction (SPIDER) measurements as feedback signal.
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