Floriot, Johan Lemarchand, Fabien Lequime, Michel Media 1: Tunable double-cavity solid-spaced bandpass filter Originally published in Optics Express on 13 December 2004 (oe-12-25-6289) bandpas;double-cavity;media;oe;Optics Express;Tunable;13 December 2004;solid-spaced;filter 2004-12-13
    https://opticapublishing.figshare.com/articles/media/Media_1_Tunable_double-cavity_solid-spaced_bandpass_filter/4932218
10.1364/OPEX.12.006289.m001