Results 11 to 20 of about 4,144 (203)
Electro-optic lithium niobate metasurfaces [PDF]
Science China Physics, Mechanics & Astronomy, 2021 Many applications of metasurfaces require an ability to dynamically change their properties in time domain. Electrical tuning techniques are of particular interest, since they pave a way to on-chip integration of metasurfaces with optoelectronic devices.
Gao, Bofeng +4 more
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Effect of contact phenomena on the electrical conductivity of reduced lithium niobate [PDF]
Modern Electronic Materials, 2021 Lithium niobate is a ferroelectric material finding a wide range of applications in optical and acoustic engineering. Annealing of lithium niobate crystals in an oxygen-free environment leads to appearance of black coloration and concomitant increasing ...
Andrey S. Shportenko +5 more
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Athermal lithium niobate microresonator
Optics Express, 2020 Lithium niobate (LN), possessing wide transparent window, strong electro-optic effect, and large optical nonlinearity, is an ideal material platform for integrated photonics application. Microring resonators are particularly suitable as integrated photonic components, given their flexibility of device engineering and their potential for large-scale ...
Jingwei Ling +5 more
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On-Chip Integrated Yb3+-Doped Waveguide Amplifiers on Thin Film Lithium Niobate
Micromachines, 2022 We report the fabrication and optical characterization of Yb3+-doped waveguide amplifiers (YDWA) on the thin film lithium niobate fabricated by photolithography assisted chemo-mechanical etching.
Zhihao Zhang +12 more
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Demonstration of on-chip gigahertz acousto-optic modulation at near-visible wavelengths
Nanophotonics, 2021 Lithium niobate integrated photonics has recently received significant attention because it exploits the attractive properties of lithium niobate on an integrated platform which provides strong optical confinement as well as high photonic integration ...
Yu Yue, Wang Lai, Sun Xiankai
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Micromachines, 2023 The unique double-cantilever beam structure and vibration mode of the tuning fork enable the measuring of fluid density and viscosity synchronously in a decoupling manner.
Man Tang +4 more
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Broadband Light Generation in Nonlinear Silicon Nitride Strip-Loaded Lithium Niobate Waveguides [PDF]
EPJ Web of Conferences, 2023 This work demonstrates SiN strip-loaded lithium niobate waveguides with nonlinear optical properties, focusing on their performance when pumped at telecom wavelength.
Raevskaia Marina +5 more
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Lithium niobate photonic wires
Optics Express, 2009 LN photonic wires of cross-section dimensions down to 1 x 0.73 microm2 were fabricated by Ar milling of a single-crystalline LiNbO3 (LN) film bonded to a SiO2/LiNbO3 substrate. Mode intensity distributions, propagation losses, and group indices of refraction were measured at 1.55 microm wavelength and compared with simulation results.
H, Hu, R, Ricken, W, Sohler
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Surface periodic poling in lithium niobate and lithium tantalate [PDF]
Proceedings of 2005 IEEE/LEOS Workshop on Fibres and Optical Passive Components, 2005., 2005 Periodic poling of lithium niobate crystals (PPLN) by means of electric field has revealed the best technique for finely tailoring PPLN structures and parameters, which play a central role in many current researches in the field of nonlinear integrated optics.
BUSACCA, Alessandro +9 more
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Major Reference Works, Page 290-301., 2021 International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.
Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
John P. Sutter C. Chantler +2 more
wiley +1 more source