High‐Q Thin‐Film Lithium Niobate Microrings Fabricated with Wet Etching
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202208113
Abstract: Thin‐film lithium niobate (TFLN) has been widely used in electro‐optic modulators, acoustic‐–optic modulators, electro‐optic frequency combs, and nonlinear wavelength converters owing to the excellent optical properties of lithium niobate. The performance of these devices is… read more here.
Keywords: wet etching; lithium niobate; film lithium; thin film ... See more keywords
Generation of 13.9-mJ Terahertz Radiation from Lithium Niobate Materials.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202208947
Abstract: Extremely strong‐field terahertz (THz) radiation in free space has compelling applications in nonequilibrium condensed matter state regulation, all‐optical THz electron acceleration and manipulation, THz biological effects, etc. However, these practical applications are constrained by the… read more here.
Keywords: thz; lithium niobate; radiation lithium; generation ... See more keywords
Walking Ferroelectric Liquid Droplets with Light
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DOI: 10.1002/adma.202212067
Abstract: The motion of ferroelectric liquid sessile droplets deposited on a ferroelectric lithium niobate substrate can be controlled by a light beam of moderate intensity irradiating the substrate at a distance of several droplet diameters from… read more here.
Keywords: walking ferroelectric; droplets light; lithium niobate; ferroelectric liquid ... See more keywords
Resistor Network Modeling of Conductive Domain Walls in Lithium Niobate
Sign Up to like & getrecommendations! Published in 2018 at "Advanced electronic materials"
DOI: 10.1002/aelm.201700242
Abstract: DOI: 10.1002/aelm.201700242 devices,[10] and the fundamental inspection by theory and experiment. While ferroelectrics constitute wideband gap semiconductors with good insulating properties, their DWs may possess a significantly increased electrical conductivity, as is of central focus… read more here.
Keywords: resistor network; microscopic theories; domain; lithium niobate ... See more keywords
Self-Powered Lithium Niobate Thin-Film Photodetectors.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202203532
Abstract: Thin-film lithium niobate platform, namely lithium-niobate-on-insulator (LNOI), brings new opportunities for integrated photonics, taking advantages from both outstanding crystalline properties and special structural features. The excellent properties of LNOI have triggered development of a variety… read more here.
Keywords: powered lithium; thin film; self powered; lithium niobate ... See more keywords
Design of transmission gate using electro-optic effect of lithium niobate based Mach–Zehnder interferometers
Sign Up to like & getrecommendations! Published in 2017 at "Photonic Network Communications"
DOI: 10.1007/s11107-017-0694-z
Abstract: Optical integrated circuits for computing and information processing could overcome the speed limitations of semiconductor electronics. However, in photonics, very few fundamental building blocks equivalent to those used in multi-functional electronic circuits exist. In this… read more here.
Keywords: transmission; transmission gate; niobate based; lithium niobate ... See more keywords
Lateral Surface Electrization of Z-Cut Lithium Niobate During Pyroelectric Effect
Sign Up to like & getrecommendations! Published in 2020 at "Russian Physics Journal"
DOI: 10.1007/s11182-020-02010-w
Abstract: The paper focuses on the surfaces electrization of Z-cut single-crystal lithium niobate during the pyroelectric effect. It is shown that the properties of the electric current passing through the surfaces of single-crystal lithium niobate depend… read more here.
Keywords: pyroelectric effect; lithium niobate; niobate pyroelectric; lithium ... See more keywords
Submicron periodical poling by local switching in ion sliced lithium niobate thin films with a dielectric layer
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.08.188
Abstract: Abstract Lithium niobate LiNbO3 (LN) on insulator wafers (LNOI) representing a submicron-thick LN film bonded to a SiO2 layer deposited on a thick LN substrate have been manufactured recently by ion slicing. Today, LNOI is… read more here.
Keywords: lithium niobate; dielectric layer; layer; local switching ... See more keywords
Design and development of a novel level transmitter utilizing lithium niobate (LiNbO3) Mach-Zehnder modulator for hazardous regions
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2018.12.086
Abstract: Abstract In the proposed work, a very low-cost transducer and a novel photonic based transmission technique have developed for liquid level measurement. Two copper parallel plates are used to measure the liquid level in the… read more here.
Keywords: lithium niobate; modulator; mach zehnder; level ... See more keywords
A Low propagation loss planar waveguide structure fabricated on lithium niobate via low fluence argon-ion irradiation
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.165435
Abstract: Abstract A low propagation loss waveguide structure was fabricated on lithium niobate crystal using 70 MeV argon-ion irradiation with a low fluence of 1 × 1012 ions/cm2. Guided modes were detected in visible and near-infrared regions; the propagation… read more here.
Keywords: ion irradiation; lithium niobate; propagation loss; ion ... See more keywords
Design of multi-wavelength tunable filter based on Lithium Niobate
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.01.027
Abstract: Abstract A multi-wavelength tunable filter is designed. It consists of multiple waveguides among multiple waveguide gratings. A pair of electrodes were placed on both sides of each waveguide. The tunable filter uses the electro-optic effect of… read more here.
Keywords: tunable filter; multi wavelength; filter; lithium niobate ... See more keywords