Results 31 to 40 of about 137,015 (169)
ECS Sensors Plus, 2023 Localized surface plasmon resonance (LSPR) based sensing has been a simple and cost-effective way to measure local refractive index changes. LSPR materials exhibit fascinating properties that have significant implications for various bio/chemical sensing
Zoe Bradley +2 more
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Enhanced RadOptic sensitivity in intrinsic bulk InP
AIP Advances, 2018 RadOptic detectors are a promising method to record MeV pulsed radiation for inertial confinement fusion diagnostics. Because of the low radiation-induced refractive index change sensitivity of semiconductors, these detectors have poor responses to MeV ...
Bo dong Peng +3 more
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Observation of Refractive Index Line Shape in Ultrafast XUV Transient Absorption Spectroscopy
Ultrafast Science, 2023 Ultrafast extreme ultraviolet (XUV) transient absorption spectroscopy measures the time- and frequency-dependent light losses after light–matter interactions.
Mingze Sun +13 more
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Smartphone-Based Refractive Index Optosensing Platform Using a DVD Grating
Sensors, 2022 A low-cost, smartphone-based optical diffraction grating refractometer is demonstrated. Its principle of operation is based on the dependence of the diffraction efficiency of a DVD grating on the surrounding refractive index.
Carlos Angulo Barrios
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Sensors, 2018 Whispering gallery mode (WGM) resonators have become increasingly diverse in terms of both architecture and applications, especially as refractometric sensors, allowing for unprecedented levels of sensitivity. However, like every refractometric sensor, a
Yvonne Q. Kang +3 more
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Journal of Aceh Physics Society, 2012 Bottled water is clean water ready to drink quickly without cooking however, it is not all of the bottled water have a good quality. The quality of water can be observed from the optical properties of water, such as clarity and refractive index.
Nurlaili . +2 more
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Refractive Index Sensing by Using Mechanically Induced Long-Period Grating
IEEE Photonics Journal, 2012 In this paper, a refractive index sensor using a mechanically induced long-period grating is proposed and experimentally demonstrated. The sensing element is based on a composite optical waveguide, which is made of a single-mode fiber, a Teflon-cannula ...
Xiaojun Zhou +3 more
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Sensors, 2016 A refractive index sensor based on dual-core photonic crystal fiber (PCF) with hexagonal lattice is proposed. The effects of geometrical parameters of the PCF on performances of the sensor are investigated by using the finite element method (FEM).
Haiyang Wang +4 more
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Correlating the Density and Refractive Index of Ternary Liquid Mixtures [PDF]
, 2023 Pethile Dzingai +4 more
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Studying Focusing Properties of Graded Index Photonic Crystals Made of Material with Different Refractive Index [PDF]
Journal of Optoelectronical Nanostructures, 2017 In this paper we investigate focusing properties of graded index (GRIN) photonic crystal (PC) structures which are composed of different materials with different refractive indices. GRIN PC structure is constructed from air holes in dielectric background.
Nasrin Miri, Abdolrasoul Gharaati
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