Subwavelength focusing by combining negative-refractive photonic crystal and silicon lens
Sign Up to like & getrecommendations! Published in 2019 at "Optical Materials Express"
DOI: 10.1364/ome.9.003962
Abstract: We propose a new and dynamically focusable subwavelength focusing system, consisting of a negatively refracting photonic crystal and a single silicon lens. The system can adjust the focal length in the range of 370 nm… read more here.
Keywords: subwavelength focusing; focusing combining; silicon lens; photonic crystal ... See more keywords