10.1364/OE.22.014727.m001 Yue-Gang Chen Yue-Gang Chen Feng-Ying Yang Feng-Ying Yang Ju Liu Ju Liu Zhi-Yuan Li Zhi-Yuan Li Media 1: Broadband focusing and demultiplexing of surface plasmon polaritons on metal surface by holographic groove patterns Optica Publishing Group 2014 Broadband 16 June 2014 demultiplexing media Optics Express metal surface surface plasmon polaritons oe holographic groove patterns 2014-06-16 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_1_Broadband_focusing_and_demultiplexing_of_surface_plasmon_polaritons_on_metal_surface_by_holographic_groove_patterns/4947035 Originally published in Optics Express on 16 June 2014 (oe-22-12-14727)