Ultrathin Piezoelectric Resonators Based on Graphene and Free‐Standing Single‐Crystal BaTiO3
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202204630
Abstract: Suspended piezoelectric thin films are key elements enabling high‐frequency filtering in telecommunication devices. To meet the requirements of next‐generation electronics, it is essential to reduce device thickness for reaching higher resonance frequencies. Here, the high‐quality… read more here.
Keywords: based graphene; free standing; resonators based; ultrathin piezoelectric ... See more keywords
Ytterbium-implanted photonic resonators based on thin film lithium niobate
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/5.0016164
Abstract: We introduce our design, simulation, and fabrication for cm-long waveguides and micro-ring resonators based on fully-etched thin-film lithium niobate on insulator (LNOI) incorporated with rare earth ions. We implant ytterbium ions (Yb 3 +) into… read more here.
Keywords: resonators based; film lithium; thin film; lithium niobate ... See more keywords
Tunable resonators based on hybrid metal–graphene structures at mid-infrared frequencies using an improved Leapfrog WCS-FDTD method
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2018.1471419
Abstract: Abstract In this paper, tunable resonators based on hybrid metal–graphene structures at mid-infrared frequencies are investigated using an improved Leapfrog weakly conditional stable finite-difference time-domain (WCS-FDTD) method. Simulation results reveal that the transmission responses of… read more here.
Keywords: resonators based; hybrid metal; method; metal ... See more keywords
Reusable Dispersed Resonators-Based Biochemical Sensor for Parallel Probing
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2019.2916861
Abstract: A biochemical arrayed sensor based on optical resonance technology and characterized by the dispersed positioning and properties of individual sensing units is discussed. Fabrication simplicity and reusability of the sensor as well as robustness of… read more here.
Keywords: based biochemical; dispersed resonators; reusable dispersed; parallel probing ... See more keywords
Specific Features of Closed-Mode Formation in Rectangular Resonators Based on InGaAs/AlGaAs/GaAs Heterostructures for High-Power Semiconductor Lasers
Sign Up to like & getrecommendations! Published in 2019 at "Semiconductors"
DOI: 10.1134/s1063782619060162
Abstract: This study is concerned with the specific features of how high-Q closed modes operating on the total-internal-reflection effect in large-size (up to hundreds or thousands of wavelengths) rectangular resonators based on InGaAs/GaAs/AlGaAs laser heterostructures are… read more here.
Keywords: specific features; rectangular resonators; resonators based; based ingaas ... See more keywords
High-Q chalcogenide racetrack resonators based on the multimode waveguide.
Sign Up to like & getrecommendations! Published in 2023 at "Applied optics"
DOI: 10.1364/ao.484821
Abstract: We propose and demonstrate a high quality (Q) factor racetrack resonator based on uniform multimode waveguides in high-index contrast chalcogenide glass film. Our design features two carefully designed multimode waveguide bends based on modified Euler curves,… read more here.
Keywords: multimode waveguide; resonators based; racetrack; racetrack resonators ... See more keywords
Hybrid multimode resonators based on grating-assisted counter-directional couplers.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.016484
Abstract: Research thrusts in silicon photonics are developing control operations using higher order waveguide modes for next generation high-bandwidth communication systems. In this context, devices allowing optical processing of multiple waveguide modes can reduce architecture complexity… read more here.
Keywords: resonators based; based grating; multimode resonators; hybrid multimode ... See more keywords