Sub-three-cycle pulses at 2 µm from a degenerate optical parametric amplifier.
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DOI: 10.1364/ol.447295
Abstract: In this work we present a compact two-stage optical parametric amplifier (OPA) pumped at degeneracy by the fundamental of a Yb:KGW laser system. The output pulses span from 1.7 to 2.5 µm (120-176 THz) and are… read more here.
Keywords: sub three; parametric amplifier; three cycle; parametric ... See more keywords