Modeling of light coupling effect using tunneling theory based on particle properties of light
Sign Up to like & getrecommendations! Published in 2017 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-017-1174-5
Abstract: Based on the wave-particle duality of light, the Schrödinger equation for a photon as a particle is established to treat the light coupling effect by introducing concepts of the virtual mass and potential for a… read more here.
Keywords: light coupling; particle; new model; coupling effect ... See more keywords
Fast and cost effective fabrication of microlens arrays for enhancing light out-coupling of organic light-emitting diodes
Sign Up to like & getrecommendations! Published in 2019 at "Materials Letters"
DOI: 10.1016/j.matlet.2019.05.133
Abstract: Abstract The efficiency of organic light-emitting diodes (OLEDs) deposited on flat substrates is strongly limited by the total internal reflection at the air-substrate interface. An effective strategy to reduce the amount of substrate modes and… read more here.
Keywords: light emitting; organic light; light coupling; fast cost ... See more keywords
Light coupling for on-chip optical interconnects
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2017.06.017
Abstract: Abstract An on-chip optical interconnect of a light emitter, waveguide and photodetector based on p-n junction InGaN/GaN multiple quantum wells (MQWs) is fabricated to investigate the light coupling efficiency of suspended waveguides connecting the light… read more here.
Keywords: coupling efficiency; photodetector; light emitter; light coupling ... See more keywords
Reusable thin-film all-polymer couplers for vertical light coupling to single-mode waveguides.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.005161
Abstract: A reusable all-polymer coupler using gratings and tapers for vertical light coupling to single-mode planar waveguides is demonstrated. Numerical simulations are performed to optimize the tapers and gratings to increase the coupling efficiency. A hot-embossing… read more here.
Keywords: polymer; vertical light; single mode; coupling single ... See more keywords
Efficient light coupling between conventional silicon photonic waveguides and quantum valley-Hall topological interfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.445851
Abstract: Robust and efficient light coupling into and out of quantum valley-Hall (QVH) topological interfaces within near-infrared frequencies is demanded in order to be integrated into practical two-dimensional (2D) optical chips. Here, we numerically demonstrate efficient… read more here.
Keywords: interface; light coupling; quantum valley; valley hall ... See more keywords