Brès, CamilleChavez-Boggio, José M.José, M.Alic, NikolaRadic, Stojan2011-12-122011-12-122011-12-12200810.1109/LPT.2008.927883https://infoscience.epfl.ch/handle/20.500.14299/73093All-optical 1-to-40 multicasting of 10-Gb/s intensity modulated nonreturn-to-zero data is experimentally demonstrated in an architecture based on a one-pump modulated wideband parametric optical amplifier. The unique combination encompassing a wideband multicasting function and a gain function resulted in less than 0.5-dB power penalty and a minimum of 11.5-dB conversion efficiency with less than 1.35 dB of gain ripple.Four-photon mixingmulticastingparametric processtext::journal::journal article::research article