Perfect absorption in 1D photonic crystal nanobeam embedded with graphene/Al2O3 multilayer stack
Sign Up to like & getrecommendations! Published in 2018 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2018.03.068
Abstract: Abstract We exploit the concept of critical coupling to graphene based chip-integrated applications and numerically demonstrate that a perfect absorption (PA) absorber in the near-infrared can be obtained by graphene/Al2O3 multilayer stack (GAMS) critical coupling… read more here.
Keywords: absorption; perfect absorption; multilayer stack; photonic crystal ... See more keywords
Irradiance in Mixed Coherent/Incoherent Structures: An Analytical Approach
Sign Up to like & getrecommendations! Published in 2019 at "Coatings"
DOI: 10.3390/coatings9090536
Abstract: We propose a new method for a light energy flux density (or irradiance) calculationin an arbitrary multilayer stack containing coherent and incoherent layers. Although the wellknown General Transfer-Matrix Method (GTMM) can be successfully used for… read more here.
Keywords: irradiance; multilayer stack; approach; irradiance mixed ... See more keywords