Results 1 to 10 of about 14,112 (233)
Channel Waveguides in Lithium Niobate and Lithium Tantalate [PDF]
Molecules, 2020 Low-loss photonic waveguides in lithium niobate offer versatile functionality as nonlinear frequency converters, switches, and modulators for integrated optics.
Yi Lu +4 more
doaj +4 more sources
Lithium Niobate Metasurfaces [PDF]
Laser and Photonics Reviews, 2019 AbstractLithium niobate is a multi‐functional material, which has been regarded as one of the most promising platforms for the multipurpose optical components and photonic circuits. Targeting miniature optical components and systems, lithium niobate microstructures with feature sizes of several to hundreds of micrometers are demonstrated, such as ...
Mengxin Ren, Hui Hu, Wei Cai
exaly +4 more sources
Lithium Niobate – Enhanced Photoacoustic Spectroscopy [PDF]
PhotoacousticsIn this work, we report on the novel employment of lithium niobate tuning forks as acoustic transducers in photoacoustic spectroscopy for gas sensing. The lithium niobate tuning fork (LiNTF) exhibits a fundamental resonance frequency of 39196.6 Hz and a ...
Aldo F.P. Cantatore +7 more
doaj +6 more sources
Towards active electro-optic lithium niobate metasurfaces [PDF]
EPJ Web of Conferences, 2020 We present the design and fabrication advances on active lithium niobate metasurfaces. We determine by numerical calculations a metasurface design with electro-magnetic resonances in the visible and near-infrared, by taking into account the constraints ...
Timpu Flavia +6 more
doaj +3 more sources
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
doaj +2 more sources
Recent development in integrated Lithium niobate photonics
Advances in Physics: XThe lithium niobate on insulator devices confine the light field to submicron size in monocrystalline lithium niobate, to achieve ultra-strong electro-optical interaction and nonlinear optical interaction, and thus extend the frontiers of the photonic ...
Zhenda Xie +12 more
doaj +3 more sources
MoTe2 Photodetector for Integrated Lithium Niobate Photonics [PDF]
NanomaterialsThe integration of a photodetector that converts optical signals into electrical signals is essential for scalable integrated lithium niobate photonics. Two-dimensional materials provide a potential high-efficiency on-chip detection capability.
Qiaonan Dong +5 more
doaj +2 more sources
New Trends in Lithium Niobate [PDF]
, 2022 The present volume “New Trends in Lithium Niobate: From Bulk to Nanocrystals” contains the materials of a Special Issue of the MDPI journal Crystals dedicated to the memory of Prof. Dr. Ortwin F.
core +2 more sources
Epitaxy of LiNbO3: Historical Challenges and Recent Success
Crystals, 2021 High-quality epitaxial growth of thin film lithium niobate (LiNbO3) is highly desirable for optical and acoustic device applications. Despite decades of research, current state-of-the-art epitaxial techniques are limited by either the material quality or
Bill Zivasatienraj +2 more
doaj +1 more source
Antibacterial properties of lithium niobate crystal substrates
International Journal of Optomechatronics, 2023 The bactericidal properties of chemically patterned lithium niobate substrates under a super-bandgap UV light source is established. UV irradiation of lithium niobate surfaces inoculated with bacteria leads to antimicrobial activity compared to a glass ...
Rusul M. Al-Shammari +7 more
doaj +1 more source