Zhuang, Leimeng Roeloffzen, Chris G. H. Hoekman, Marcel Boller, Klaus-J. Lowery, Arthur J. Supplement 1: Programmable photonic signal processor chip for radiofrequency applications Originally published in Optica on 20 October 2015 (optica-2-10-854) radiofrequency applications;20 October 2015;signal;optica;photonic;supplement;Optica;Programmable;processor;chip 2015-10-20
    https://opticapublishing.figshare.com/articles/journal_contribution/Supplement_1_Programmable_photonic_signal_processor_chip_for_radiofrequency_applications/4921559
10.1364/OPTICA.2.000854.s001