10.1364/OE.18.008006.m003 Chengkun Chen Chengkun Chen Pierre Berini Pierre Berini Media 3: Grating couplers for broadside input and output coupling of long-range surface plasmons Optica Publishing Group 2010 surface plasmons media oe Optics Express coupler 12 April 2010 Grating 2010-04-12 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_3_Grating_couplers_for_broadside_input_and_output_coupling_of_long-range_surface_plasmons/4942268 Originally published in Optics Express on 12 April 2010 (oe-18-8-8006)