Impulse radio ultrawideband pulse shaper based on a programmable photonic chip frequency discriminatorDavid Marpaung(NeoPhotonics (United States)), Chris Roeloffzen(LioniX (Netherlands))Optics ExpressNovember 21, 201110.1364/oe.19.024838Cited by 40SaveCiteExport RISWatch citationsRelated PapersLow-loss, high-index-contrast Si_3N_4/SiO_2 optical waveguides for optical delay lines in microwave photonics signal processing|Optics Express|2011|154