Complex refractive index
The Simultaneous Determination of Thickness and Complex Refractive Index of a Thin Film on a Substrate
... the complex refractive index n n i = + κ and the thickness d of an isotropic thin film deposited on an isotropic virtual substrate from polarimetric data has been investigated extensively over 35 ...
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OPTICAL PROPERTIES OF LABORATORY GENERATED AEROSOL: COMPLEX REFRACTIVE INDEX RETRIEVAL FOR POLYSTYRENE LATEX SPHERES, AND EXTINCTION ENHANCEMENT OF MONTMORILLONITE BY WATER SWELLING
... for aerosol derived results and down to 235 nm compared to thin film derived results. When the Cauchy model is used to represent measured n, results are only valid over small wavelength ranges. Previously derived Cauchy ...
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Influence of particles size and concentration in particles cloud radiation by Mie theory
... of complex refractive index and of the radiative properties of a suspension of particles with the wavelength is a difficult ...very complex code which will use uncertain input ...
7
Evolution of Surface Plasmon Supermodes in Metal-Clad Microwire and its Potential for Biosensing
... In this work, modal losses of these modes are calculated by the perturbation approach [17]. Loss arises from the light confinement inside the metal layer with a complex refractive index. Loss curves ...
9
A simple transfer-function-based approach for estimating material parameters from terahertz time-domain data
... required to measure the whole THz pulse, and δt is the pulse spacing in the pulse train [25]. In order for the time-domain data to be Fourier transformed into the frequency domain, it must first be truncated before the ...
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Practical limitation on operation of nonlinear parity time Bragg gratings
... a complex refractive index profile that satisfies ̂ ̂ , where denotes the spatial position of the grating and * denotes the complex ...background refractive index as shown in ...
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Theory of a Hybrid Plasmonic - Waveguide Biosensor for the Detection of Turbid Analytes
... As refractive index measurements are most commonly determined via a fit to experimental data, at least two independent parameters are ...the complex refractive ...
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Quantifying the single-scattering albedo for the January 2017 Chile wildfires from simulations of the OMI absorbing aerosol index
... The sources for discrepancy include the location of the AERONET site that may bias the measured ω 0 and complex refractive index; the simplified parameterization of the aerosol profile; [r] ...
17
Optical Characteristics and Nanoscale Energy Transport in Thin Film Structures Irradiated by Nanosecond to Femtosecond Lasers
... Figure 3 represents the influence of pulse durations on carrier number densities and carrier temperatures. The increasing tendency in carrier density can be observed as the pulse duration becomes shorter. The carrier ...
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Atmospheric compensation over case II waters: Simultaneous aerosol and water constituent retrieval
... TOTAL SUSPENDED SEDIMENT ABSORPTION AND SCATTERING A.3 109 Total Suspended Sediment Absorption and Scattering The Ocean Optics Particle Simulator OOPS uses complex refractive index and a[r] ...
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Electronic Modeling and Optical Properties of CuIn0 5Ga0 5Se2 Thin Film Solar Cell
... the complex dielectric function, the dielectric constant, the absorption coefficient, the complex refractive index and the reflectivity at normal incidence are ...
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Optical Constants for MBE n Type GaAs Films Doped by Si or Te between 1 50 4 75 eV
... In fact, there are no intersections. This clearly can be seen in the 3D space of the parameters E, n, and ik in Figure 6. The 3D graph shows movement of the vector of the complex refractive index via ...
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Numerical Estimation of the Complex Refractive Indexes by the Altitude Depending on Wave Frequency in the Ionized Region of the Earth Atmosphere for Microwaves Information and Power Transmissions
... and complex relative permittivity in the ionized region agree with the theoretical ...the refractive indexes in the altitude range of 200–500 km are changed greatly due to the large variation of free ...
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Electromagnetic waves scattering from a sphere of complex conjugate medium
... The complex refractive index N = n ± ik having real and imaginary parts are very important in dealing with the intrinsic optical ...properties. Complex conjugate medium is a special type of ...
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Calibration of a multi-pass photoacoustic spectrometer cell using light-absorbing aerosols
... the complex refractive index of nigrosin, an or- ganic dye, using spectroscopic ellipsometry and then used this well-characterized material as a standard material for PAS ...
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Thermally induced changes in optical properties of biological tissues
... This thesis is concerned with optical properties o f tissues and their changes with coagulation. A survey o f literature on changes in optical properties o f tissues and the thermal interaction with laser light, ...
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Photonic Crystal Based Ring Resonator Sensor for Detection of Glucose Concentration for Biomedical Applications
... record refractive index of different concentration of glucose in urine ...The refractive index of these concentrations of glucose is taken into consideration as input for MEEP is in terms of ...
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Statistical Models of the Troposphere Refractive Index
... The effectiveness of the navigation systems, radar, communication depends heavily the radio propagation conditions, determined by the state of atmospheric refraction. it, in its turn, is caused by the spatial and ...
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An inverse scattering problem to reconstruct refractive index distributions
... The most common optimization approaches are done in the convex setting. This is primarily because the convexity of a continuous (at least piecewise) functions guarantees the convergence to an optimal solution. In this ...
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Effect of temperature on optical properties of nanocrystalline ceramics Fe2Mn2Ni2Zn2O11
... absorption spectrum method was applied to estimate the optical band gap. The sample was synthesized thermo chemically by solid state method at different treating temperatures. A characteristic feature of all solid-state ...
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