title: Scalable UWB photonic generator based on the combination of doublet pulses.
abstract: We propose and experimentally demonstrate a scalable and reconfigurable optical scheme to generate high order UWB pulses. Firstly, various ultra wideband doublets are created through a process of phase-to-intensity conversion by means of a phase modulation and a dispersive media. In a second stage, doublets are combined in an optical processing unit that allows the reconfiguration of UWB high order pulses. Experimental results both in time and frequency domains are presented showing good performance related to the fractional bandwidth and spectral efficiency parameters.
authors: Vanessa
authors: V
authors: Moreno
authors: Manuel
authors: M
authors: Rius
authors: José
authors: J
authors: Mora
authors: Miguel A
authors: MA
authors: Muriel
authors: José
authors: J
authors: Capmany