Low loss and flat dispersion Kagome photonic crystal fiber in the terahertz regime
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.10.073
Abstract: Abstract A novel fiber design based on hexagonal shaped holes incorporated within the core of a Kagome lattice photonic crystal fiber (PCF) is presented. The modal properties of the proposed fiber are evaluated by using… read more here.
Keywords: flat dispersion; crystal fiber; fiber; photonic crystal ... See more keywords
High-Q guided-mode resonance of a crossed grating with near-flat dispersion
Sign Up to like & getrecommendations! Published in 2022 at "Applied Physics Letters"
DOI: 10.1063/5.0138666
Abstract: Guided-mode resonances in diffraction gratings are manifested as peaks (dips) in reflection (transmission) spectra. Resonances with smaller line widths, i.e., with higher Q-factors, ensure stronger light–matter interactions and are beneficial for field-dependent physical processes. However,… read more here.
Keywords: high guided; flat dispersion; dispersion; physics ... See more keywords