Ni, Bin Ultracompact and broadband silicon-based TE-pass 1 × 2 power splitter using subwavelength grating couplers and hybrid plasmonic gratings. [electronic resource] - Optics express Dec 2018 - 33942-33955 p. digital Publication Type: Journal Article ISSN: 1094-4087 Standard No.: 10.1364/OE.26.033942 doi