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Lithium Niobate – Enhanced Photoacoustic Spectroscopy
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
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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.
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ACS Photonics, 2022 The rapid development of optical metasurfaces, 2D ensembles of engineered nanostructures, is presently underpinning a steady drive toward the miniaturization of many optical functionalities and devices. The list of material platforms for optical metasurfaces is rapidly expanding as, over the past few years, we have witnessed a surge in establishing ...
Fedotova, Anna +10 more
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Recent Progress in Lithium Niobate [PDF]
, 2020 This book is a collection of research papers that describe some of the latest research on lithium niobate, which is an important material with many technological applications.
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UV laser radiation inhibits domain inversion in lithium niobate
, 2008 Continuous wave UV laser (λ=244 nm) irradiation of the +z face of lithium niobate single crystals inhibits ferroelectric domain inversion in the volume of the crystal which lies immediately below the UV exposed ...
Ying, Yongjun +15 more
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Optimisation of micro-structured waveguides in lithium niobate (z-cut) [PDF]
, 2014 We present an optimization procedure to improve the propagation properties of the depressed cladding, buried micro-structured waveguides formed in a z-cut lithium niobate (LN) crystal by high repetition rate femtosecond (fs) laser writing.
Karakuzu, H., Boscolo, S., Dubov, M.
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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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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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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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Electrooptic electric field sensor for dc and extra-low-frequency measurement [PDF]
, 1998 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The thesis reports the results of the research carried out towards the development of an electrooptic sensor for DC and extra low frequency electric field ...
Bordovsky, Michael
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