Results 11 to 20 of about 4,020,412 (320)
Microwaves reduce water refractive index
Scientific Reports, 2022 Microwaves, long used as a convenient household appliance, have been increasingly used in industrial processes such as organic synthesis and oil processing.
Yusuke Asakuma +6 more
doaj +1 more source
AIMS Biophysics, 2021 The refractive index is an essential biophysical parameter used in many diagnostic and therapeutic biomedical applications. In the present study, the refractive index of control and anemic blood was measured using the total internal reflection fiber ...
Mohamed A. Elblbesy
doaj +1 more source
Advanced Electromagnetics, 2022 In this paper, a photonic quasi-crystal fiber plasmonic refractive index sensor is numerically analyzed. The fiber core is infiltrated with six hypothetical liquids, which refractive indices of them vary from 1.44 to 1.49. The reason for filling the core
S. Shoar Ghaffari, S. Makouei
doaj +1 more source
IEEE Access, 2020 Measurements on refractive index and its distribution of microfluidics are widely applied in the field of biological detection, chemical analysis, material researches, medical diagnostics, and lab on a chip. Since the volume of the microfluidics is ultra-
Mengrou Xia +5 more
doaj +1 more source
IEEE Photonics Journal, 2021 In this paper, an extremely sensitive Photonic Crystal Fiber (PCF) based Surface Plasmon Resonance (SPR) sensor having D-shaped structure has been proposed.
Emranul Haque +5 more
doaj +1 more source
Terahertz Computed Tomography of High-Refractive-Index Objects Based on Refractive Index Matching
IEEE Photonics Journal, 2018 Terahertz (THz) computed tomography (CT) is a promising technique to obtain the internal information of objects due to its properties of nonionizing and high penetration of nonpolar objects. However, THz CT is hindered by the strong refractive effect and
Linyu Chen +9 more
doaj +1 more source
Modification of Low Refractive Index Polycarbonate for High Refractive Index Applications
International Journal of Polymer Science, 2009 Polycarbonates and polythiourethanes are the most popular materials in use today, for optical applications. Polycarbonates are of two types which fall in the category of low refractive index and medium refractive index.
Gunjan Suri +3 more
doaj +1 more source
Thickness‐Dependent Refractive Index of 1L, 2L, and 3L MoS2, MoSe2, WS2, and WSe2
Advanced Optical Materials, 2019 An interesting aspect of 2D materials is the change of their electronic structure with the reduction of thickness. Molybdenum and tungsten‐based transition metal dichalcogenides form an important family of 2D materials, whose members show a thickness ...
Chun-Wei Hsu +7 more
semanticscholar +1 more source
Refractive index and temperature coefficient of refractive index of Al2O3- and SiO2-water nanofluids
International Journal of Thermofluids, 2022 Measurements are made of the refractive index and temperature coefficient of refractive index (∂n/∂T) for two nanofluids, Al2O3-water and SiO2-water, over the temperature range 20–40°C at a wavelength of 632.8 nm.
T. Yousefi, D. Naylor, M.Z. Saghir
doaj
Refraction of Electromagnetic Energy for Wave Packets Incident on a Negative Index Medium is Always Negative [PDF]
Phys. Rev. E 69, 026604 (2004), 2003 We analyze refraction of electromagnetic wave packets on passing from an isotropic positive to an isotropic negative refractive index medium. We definitively show that in all cases the energy is always refracted negatively. For localized wave packets, the group refraction is also always negative.
arxiv +1 more source