We produce ultrabroadband self-phase-stabilized near-IR pulses by difference-frequency generation of a hollow-fiber broadened supercontinuum I followed by two-stage optical parametric amplification. Energies up to 200 mu J are demonstrated with almost transform limited pulse duration of 15 fs.
High-energy self-phase stabilized pulses by difference frequency generation and optical parametric amplification
C Vozzi;C Manzoni;G Sansone;S Stagira;S De Silvestri;M Nisoli;
2007
Abstract
We produce ultrabroadband self-phase-stabilized near-IR pulses by difference-frequency generation of a hollow-fiber broadened supercontinuum I followed by two-stage optical parametric amplification. Energies up to 200 mu J are demonstrated with almost transform limited pulse duration of 15 fs.File in questo prodotto:
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