Results 21 to 30 of about 258,190 (217)
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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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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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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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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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
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Calligraphic poling of Lithium Niobate
Optics Express, 2005 We demonstrate a novel technique for instituting complex and arbitrary shaped micron-scale domain patterns in LiNbO3 at room temperature. Fabrication of continuous domains as narrow as 2 microm across and hexagonal patterns of the same order accompanied by real time visualization of the poling process are presented.
Makan, Mohageg +5 more
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Lithium Niobate-Based Integrated Photonics Utilizing Photorefractive Effect
Communications, 2017 Lithium niobate (LiNbO3) is an ideal material with many interesting properties for integrated photonics. Despite the rich set of properties the technology of lithium niobate integrated optics has not evolved as much as integrated optics in III-V ...
Norbert Tarjanyi, Daniel Kacik
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NaBO2/NaAlO2 dual-coating: A novel strategy for high-performance sodium-ion battery cathodes
ChemPhysMaterThe development of cost-effective and resource-abundant sodium-ion batteries (SIBs) is crucial for large-scale energy storage and electric vehicle field. However, the commercial layered transition metal oxide cathodes in SIBs still face some drawbacks of
Jinfeng Dong +7 more
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Self-Diffusion of Lithium in Amorphous Lithium Niobate Layers [PDF]
Zeitschrift für Physikalische Chemie, 2012 Abstract We investigated lithium self-diffusion in amorphous lithium niobate layers between 298 and 423 K. For the experiments, amorphous 6LiNbO3/ 7LiNbO3 isotope hetero-structures were deposited by ion beam sputtering and analysed after diffusion annealing by secondary ion mass spectrometry (SIMS).
Rahn, Johanna +5 more
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