Results 11 to 20 of about 3,025,283 (308)
Конденсированные среды и межфазные границы, 2021 The constant increase in the power of laser systems and the growth of potential fields for the application of lasers make the problem of protecting sensitive elements of electro-optical systems and visual organs from high-intensity radiation an urgent ...
Pavel N. Vasilevsky +4 more
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Nanomaterials, 2023 The present work reports on the synthesis and characterization of iridium (Ir)-based nanohybrids with variable chemical compositions. More specifically, highly stable polyvinylpyrrolidone (PVP) nanohybrids of the PVP-IrO2 and PVP-Ir/IrO2 types, as well ...
Nikolaos Chazapis +6 more
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Broadband nonlinear optical modulator enabled by VO2/V2O5 core–shell heterostructures
Nanophotonics, 2022 Broadband pulsed lasers have become an indispensable part in optical communications, biomedical engineering, materials processing, and national defense. Inspired by the broadband and ultrafast optical components, great efforts from the laser and material
Chen Longlong +6 more
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Nonlinear optical properties of Au-nanoparticles conjugated with lipoic acid in water [PDF]
Journal of the European Optical Society-Rapid Publications, 2014 Gold nanoparticles were chemically conjugated with lipoic acid to control their optical properties. Z-scan and other optical techniques were used to characterize the non-linear behavior of the resulting nanostructured materials. The results show that the
Trejo-Durán M. +4 more
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Facile One-Step Synthesis and Enhanced Optical Nonlinearity of Graphene-γMnS
Nanomaterials, 2019 Graphene-γMnS were prepared by facile one-step hydrothermal method. Structures and properties of samples were explored by characterization, and nonlinear optical (NLO) enhancement of nanocomposites (NCs) was fully studied. Nanoparticles and NCs were
Zhihao Zhang +3 more
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Sensor-Independent One-Hour-Ahead Forecasting and Anomaly Detection of Grid-Connected PV Inverters Using an Interpretable Random Forest Framework [PDF]
EPJ Web of ConferencesDependable tracking of grid-linked photovoltaic (PV) systems is also unfeasible because it relies on meteorological sensors and rule-based management, especially in sensorlimited situations.
Arunkumar S. +5 more
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Nonlinear optical properties of synthesized porous nanostructures PMMA via template-directed methods
Iraqi Journal of Physics, 2019 Colloidal crystals (opals) made of close-packed polymethylmethacrylate (PMMA) were fabricated and grown by Template-Directed methods to obtain porous materials with well-ordered periodicity and interconnected pore systems to manufacture photonic ...
Zainab F. Al-Bawi
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Optical Materials: X, 2023 The Z-Scan technique is an easy and widespread approach to evaluate the nonlinear optical coefficient of materials. However, the evaluation of the same coefficients for thin films requires complex experimental setups that allow to remove the ...
Andrea Tognazzi +8 more
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Thermally managed eclipse Z-scan
Optics Express, 2007 We report a new variation of the conventional Z-scan method to characterize the third-order optical nonlinearity of photonic materials. By exploiting the combination of the eclipse Z-scan with a thermal nonlinearity management technique, we demonstrate an improvement in sensitivity and flexibility of the method to simultaneously characterize the ...
A S L, Gomes +4 more
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