Author:
Seggebruch Michael W. L.,Barty Christopher P. J.
Abstract
Relative to a standard electro-optic frequency comb (EOFC) generating architecture, we present ~2-4x shorter ultrafast pulses and ~7x less pulse duration variation across a 6-15 GHz repetition rate range via Harmonic Bandwidth Broadening, i.e. the generation of EOFCs with harmonics of the intended repetition rates and subsequent pulse picking.