10.1364/OE.14.007931.m001 Meron Y. Tekeste Meron Y. Tekeste Jan M. Yarrison-Rice Jan M. Yarrison-Rice Media 1: High efficiency photonic crystal based wavelength demultiplexer Optica Publishing Group 2006 efficiency media oe wavelength demultiplexer photonic High crystal Optics Express 21 August 2006 2006-08-21 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_1_High_efficiency_photonic_crystal_based_wavelength_demultiplexer/4934714 Originally published in Optics Express on 21 August 2006 (oe-14-17-7931)