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   Articles with "mode resonance" as a keyword



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Guided mode resonance in terahertz compound metamaterial waveguides

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recommendations! Published in 2018 at "Optik"

DOI: 10.1016/j.ijleo.2018.08.001

Abstract: Abstract Guided mode resonances (GMR) in a planar compound metamaterial (MM) consisting of two square closed ring resonators were numerically calculated and experimentally demonstrated. The strength and bandwidth of the GMR can be controlled by… read more here.

Keywords: resonance; mode resonance; compound metamaterial; guided mode ... See more keywords
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Enhanced Imbert–Fedorov shifts of higher-order Laguerre–Gaussian beams by lossy mode resonance

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recommendations! Published in 2019 at "Optics Communications"

DOI: 10.1016/j.optcom.2018.09.029

Abstract: Abstract The enhanced Imbert–Fedorov (IF) shifts of light beams carrying orbital angular momentum by lossy mode resonance (LMR) are investigated. The LMR can be excited when horizontally (H) or vertically (V) linearly polarized incident beams… read more here.

Keywords: enhanced imbert; imbert fedorov; mode resonance; lossy mode ... See more keywords
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Enhanced sensitivity of guided mode resonance sensor through super-mode excitation at near cut-off diffraction

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recommendations! Published in 2020 at "Optics and Laser Technology"

DOI: 10.1016/j.optlastec.2020.106517

Abstract: Abstract This work theoretically and experimentally demonstrates sensitivity enhancement in dielectric guided mode resonance (GMR) sensor via controlling a super-mode resonance at nearly cut-off diffraction (or at Rayleigh wavelength.) A bulk refractive index sensitivity can… read more here.

Keywords: mode; resonance; sensitivity; mode resonance ... See more keywords
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Semiconductor metal oxide/polymer based fiber optic lossy mode resonance sensors: A contemporary study

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recommendations! Published in 2018 at "Optical Fiber Technology"

DOI: 10.1016/j.yofte.2018.07.003

Abstract: Abstract Lossy mode resonance (LMR) based sensors have gained attention in the literature during last two decades. Understanding lossy nature of the optical modes guided through the optical substrates took researcher’s interest to their applications… read more here.

Keywords: fiber optic; mode resonance; lossy mode; semiconductor metal ... See more keywords
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High-Performance Lossy-Mode Resonance Sensor Based on Few-Layer Black Phosphorus

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recommendations! Published in 2018 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b12549

Abstract: Surface plasmon resonance (SPR) can be excited only by the transverse magnetic (TM)-polarized light in the conventional SPR sensor, whereas the lossy-mode resonance (LMR) can be achieved with both ... read more here.

Keywords: resonance; lossy mode; mode resonance; sensor ... See more keywords
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Electro-optical Amplitude and Phase Modulators Based on Tunable Guided-Mode Resonance Effect

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recommendations! Published in 2019 at "ACS Photonics"

DOI: 10.1021/acsphotonics.9b00950

Abstract: Here, electrically tunable amplitude and phase modulators are designed by the hybridization of indium tin oxide (ITO) into a guided-mode resonance mirror (so-called GMRM) which consists of a high-index silicon (Si) nanograting placed on top… read more here.

Keywords: mode resonance; phase modulators; amplitude phase; guided mode ... See more keywords
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Enhanced light trapping in Ge-on-Si-on-insulator photodetector by guided mode resonance effect

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recommendations! Published in 2018 at "Journal of Applied Physics"

DOI: 10.1063/1.5031453

Abstract: We propose a thin-film Ge-on-Si-on-insulator (Ge-on-SOI) photodetector with enhanced performance by exploiting induced guided mode resonance (GMR) employing Ge/SiO2 grating on Si-on-insulator (SOI). Numerically calculated results and theoretical analysis demonstrate that normal-incidence light can be… read more here.

Keywords: enhanced light; photodetector; insulator; guided mode ... See more keywords
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Multiple-band enhanced light absorption of monolayer graphene with critical coupling to guided mode resonance

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recommendations! Published in 2018 at "AIP Advances"

DOI: 10.1063/1.5048973

Abstract: We investigate subwavelength grating-coupled distributed Bragg reflector (DBR) in order to achieve total absorption at preselected wavelengths in a graphene monolayer. Multispectral and near-unity absorption (approximately 99.44% of the incident light at normal incidence) can… read more here.

Keywords: absorption; critical coupling; graphene; guided mode ... See more keywords
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Angular control of multi-mode resonance frequencies in obliquely deposited CoZr thin films with rotatable stripe domains

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recommendations! Published in 2021 at "Chinese Physics B"

DOI: 10.1088/1674-1056/abccb4

Abstract: We investigate the angular-dependent multi-mode resonance frequencies in CoZr magnetic thin films with a rotatable stripe domain structure. A variable range of multi-mode resonance frequencies from 1.86 GHz to 4.80 GHz is achieved by pre-magnetizing… read more here.

Keywords: mode resonance; thin films; resonance; multi mode ... See more keywords
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Investigating the Performance of Metal-Assisted Guided Mode Resonance Based Structures for Biosensing Applications

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recommendations! Published in 2019 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2019.2901217

Abstract: The sensing abilities of a metal-assisted guided mode resonance (MAGMR)-based structure are compared with that of a conventional guided mode resonance (GMR)-type structure operating at the same resonance wavelength. By studying the electric field intensities… read more here.

Keywords: guided mode; mode resonance; metal assisted; resonance ... See more keywords
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Application of Few-Layer Transition Metal Dichalcogenides to Detect the Refractive Index Variation in Lossy-Mode Resonance Sensors With High Figure of Merit

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recommendations! Published in 2019 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2019.2904199

Abstract: A lossy-mode resonance (LMR) refractive index (RI) sensor with a few layer transition metal dichalcogenides (TMDs) is proposed. Contrasting with traditional surface plasmon resonance (SPR) sensors, the LMR sensor can support both transverse magnetic (TM)… read more here.

Keywords: transition metal; mode resonance; layer transition; refractive index ... See more keywords