Mcphedran Ross; Dossou Kokou; Botten Lindsay; Asatryan Ara; De Sterke C; Chen Shigang; Brnovic Jovana
(Optical Society of America, 2005)
We consider the design of efficient couplers between a photonic crystal waveguide and a uniform
background material. We show that horn-shaped tapers can provide efficient bi-directional coupling
between the waveguide and ...