Spectral Tunability and Selectivity Based on Multiple Resonance Modes in End-Coupled Sectorial-Ring Cavity Waveguide
Sign Up to like & getrecommendations! Published in 2019 at "Plasmonics"
DOI: 10.1007/s11468-019-00952-7
Abstract: A plasmonic nanodevice in end-coupled sectorial-ring cavity waveguide is reported, and the spectral characteristic of the novel system is studied. It is built with sectorial-ring cavity resonator end-coupled to plasmonic waveguide, and this resonator is an… read more here.
Keywords: resonance; ring cavity; resonance modes; end coupled ... See more keywords
Dynamic spring constants of higher resonance modes of uniform and tapered microcantilevers with tip masses.
Sign Up to like & getrecommendations! Published in 2019 at "Micron"
DOI: 10.1016/j.micron.2019.102795
Abstract: A comprehensive data set is presented that covers eigenvalues and dynamic stiffness of width-tapered microcantilevers for a wide range of the taper ratio and tip mass ratios. Closed form expressions are presented, which could help… read more here.
Keywords: higher resonance; resonance modes; spring constants; constants higher ... See more keywords
Extra high-Q resonances and extraordinary transparency in finite fragments of dielectric metasurfaces: Prospects for 5G applications
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0055500
Abstract: We investigate the effects of fragmenting metasurfaces (MSs), composed of dielectric disks, on their electromagnetic responses and show that the presence of four abrupt boundaries between finite size structures and free space leads to the… read more here.
Keywords: high resonances; resonance modes; extraordinary transparency; transparency finite ... See more keywords
Axisymmetrical resonance modes in an electrowetting optical lens
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0141787
Abstract: Electrowetting-based adaptive optics are of great interest for applications ranging from confocal microscopy to LIDAR, but the impact of low-frequency mechanical vibration on these devices remains to be studied. We present a simple theoretical model… read more here.
Keywords: modes electrowetting; electrowetting optical; optical lens; resonance ... See more keywords
Ultra narrowband perfect absorber for refractive index sensing applications in mid-infrared region
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2023.2204408
Abstract: In this study, a novel narrowband perfect absorber (NPA) with dual band resonance frequencies is presented. The proposed NPA absorbs over 99% of the incident laser beam in both resonance modes and it indicates high… read more here.
Keywords: mid infrared; narrowband perfect; perfect absorber; resonance ... See more keywords
Schumann Resonance Modes and Ionosphere Parameters: An Annual Variability Comparison
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3194912
Abstract: Schumann resonance (SR) signals result from an electromagnetic wave that propagates along the Earth-ionosphere cavity. This signal is mainly characterized by the amplitude and frequency of the first modes; however, the relation with other variables… read more here.
Keywords: ionosphere parameters; schumann resonance; variability; resonance ... See more keywords
Multiplet independent resonance modes in multiplexed gratings.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.028254
Abstract: Resonance modes in usual optical resonators are orthogonal, but correlated and their resonance properties cannot be independently controlled. Multiplexed gratings, consisting of multiple harmonic grating features, show multiplet resonance modes that can be independently adjusted.… read more here.
Keywords: resonance modes; resonance; optics; independent resonance ... See more keywords