作者: Charlie Koechlin , Patrick Bouchon , Fabrice Pardo , Julien Jaeck , Xavier Lafosse
DOI: 10.1063/1.3670051
关键词: Plasmon 、 Physics 、 Photon 、 Wideband 、 Absorption (electromagnetic radiation) 、 Resonator 、 Optoelectronics 、 Wavelength 、 Polariton 、 Routing (electronic design automation) 、 Optics
摘要: We present both theoretical and experimental evidence that two metal-insulator-metal plasmonic resonators can be combined into a wideband total photon absorber in the mid-infrared. show that, although closely arranged subwavelength period, these behave as angularly independent antennas at their own resonant wavelength. The structures thus allow for an efficient dual color routing collection.