Ultra-compact reflective mode converter based on a silicon subwavelength structure.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.388787
Abstract: Mode converters play an essential role in mode-division multiplexing systems. A reflective mode converter (RMC), which is utilized to accomplish the mode conversion in the contra-propagation process, can fold the optical path and realize the… read more here.
Keywords: based silicon; mode; reflective mode; mode converter ... See more keywords
Optical forces in silicon subwavelength-grating waveguides.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.030876
Abstract: A theoretical analysis is given for the optical forces induced by the Bloch mode propagating along a silicon subwavelength-grating (SWG) waveguide for the first time. As a periodical structure, an SWG waveguide supports periodical light… read more here.
Keywords: subwavelength grating; nano particles; silicon subwavelength; optical forces ... See more keywords