Ultra-wide band dispersionless slow light waveguides
Sign Up to like & getrecommendations! Published in 2017 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-017-1267-1
Abstract: In conventional slow light waveguide, the delay time of signal in a waveguide is inversely proportional to its bandwidth. As a measure of storage density of optical pulse, the delay-bandwidth product is limited to a… read more here.
Keywords: slow light; band; delay; dispersionless slow ... See more keywords
Slow light enhanced bio sensing properties of silicon sensors
Sign Up to like & getrecommendations! Published in 2019 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-019-2067-6
Abstract: In this paper, we investigated slow light to increase sensitivity and quality factor of our recently designed bio-sensors. A finite difference time domain and Plane Wave Expansion methods are employed to figure out sensors’ performances.… read more here.
Keywords: slow light; light; quality factor; light enhanced ... See more keywords
Investigating the Characteristics of a Double Circular Ring Resonators Slow Light Device Based on the Plasmonics-Induced Transparency Coupled with Metal-Dielectric-Metal Waveguide System
Sign Up to like & getrecommendations! Published in 2017 at "Plasmonics"
DOI: 10.1007/s11468-017-0660-8
Abstract: We have numerically investigated an analog of electromagnetically induced transparency (EIT) in a metal-dielectric-metal (MDM) waveguide bend. The geometry consists of two asymmetrical stubs extending parallel to an arm of a straight MDM waveguide bend.… read more here.
Keywords: dielectric metal; slow light; metal dielectric; induced transparency ... See more keywords
Slow light and stored light phenomena of love wave within a thin film
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2016.12.028
Abstract: Abstract A novel optical theoretical model of the Love wave within thin films covered with a semi-infinite media is derived in details, and further excellent slow light and stored light phenomena in a thin film… read more here.
Keywords: slow light; thin film; light stored; film ... See more keywords
High sensitivity electro-optic modulation of slow light in ellipse rods PC-CROW
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2016.01.070
Abstract: Abstract A tunable slow light with low group velocity, high buffer performance and high sensitivity is realized in photonic crystal coupled resonator optical waveguide (PC-CROW) with elliptical rod around cavity. By adjusting the long axis… read more here.
Keywords: high sensitivity; slow light; electro optic; modulation ... See more keywords
Wideband and low dispersion slow light by altering the geometry of a photonic crystal waveguide
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.06.077
Abstract: Abstract In this paper, a novel type of slow light photonic crystal waveguide obtained by enlarging the entire holes of the PhC and shifting the first and second rows of the air holes adjacent to… read more here.
Keywords: slow light; wideband low; photonic crystal; geometry ... See more keywords
Optical performance of tellurite glass microstructured optical fiber for slow-light generation assisted by stimulated brillouin scattering
Sign Up to like & getrecommendations! Published in 2019 at "Optical Materials"
DOI: 10.1016/j.optmat.2019.05.019
Abstract: Abstract As matter of course traditional silica optical fibers have been widely utilized in slow-light generation promoted by an inelastic scattering process designated as stimulated Brillouin scattering (SBS). We intend to explore two different configurations… read more here.
Keywords: slow light; brillouin scattering; tellurite glass; stimulated brillouin ... See more keywords
Resonant interaction of slow light solitons and dispersive waves in nonlinear chiral photonic waveguide
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aac4fa
Abstract: We study the structure of the elementary excitations and their propagation in chiral hybrid structure, comprising an array of two-level systems (TLSs) coupled to a one-dimensional photonic waveguide. The chirality is achieved via spin-locking effect,… read more here.
Keywords: interaction slow; slow light; photonic waveguide; light solitons ... See more keywords
Topological slow light waveguide in photonic valley-locked heterostructures
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acd0dd
Abstract: In this work, a photonic valley-locked heterostructure is proposed, which is composed of a Dirac photonic crystal (DPC) and two valley photonic crystals (VPC), with opposite valley Chern numbers. By modifying the size of rods… read more here.
Keywords: photonic valley; valley; valley locked; topological slow ... See more keywords
Tunable optomechanically induced transparency and fast-slow light in a loop-coupled optomechanical system
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac0cda
Abstract: We theoretically explore the tunability of optomechanically induced transparency (OMIT) phenomenon and fast–slow light effect in a loop-coupled hybrid optomechanical system in which two optical modes are coupled to a common mechanical mode. In the… read more here.
Keywords: fast slow; slow light; optomechanically induced; loop coupled ... See more keywords
Room-Temperature Slow Light in a Coupled Cavity Magnon-Photon System
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2913788
Abstract: Realizing room-temperature slow light is of fundamental importance in physics and may promote the practical applications of slow light in information storage and optical communication. Here, we propose a feasible way to realize room-temperature slow… read more here.
Keywords: light; slow light; temperature slow; magnon photon ... See more keywords