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The structure and optical dispersion of the refractive index of tellurite glass
(Elsevier B.V., 2011-09-01)
The structure and optical properties of a 80TeO(2)-(20-x)Li(2)O-xTiO(2) glass system where x = 0, 5, 10, and 15 mol% has been investigated using FTIR spectroscopy and Brewster angle measurements. The sample preparation, ...
Influence of lattice modifier on the nonlinear refractive index of tellurite glass
(2017-12-01)
We studied the influence of different lattice modifiers (Nb2O5, Bi2O3, or TiO2) on the nonlinear refractive index of a tellurite glass matrix by using the Z-scan technique. Based on the ability of the lattice modifiers to ...
Surface plasmon resonance devise with imaging processing detector for refractive index measurement
(Optics Communications, 2014)
Refractive index changes in photochromic SbPO4-WO3 glass by exposure to band-gap radiation
(Elsevier B.V., 2010-10-01)
We report photoinduced photo-darkening in SbPO4-WO3 glass by exposure to 532 nm light with a power density of 143 mW/cm(2). The time of exposure was varied between 0 and 256 min following which visible photo-darkening, ...
Refractive index changes in photochromic SbPO4-WO3 glass by exposure to band-gap radiation
(Elsevier B.V., 2010-10-01)
We report photoinduced photo-darkening in SbPO4-WO3 glass by exposure to 532 nm light with a power density of 143 mW/cm(2). The time of exposure was varied between 0 and 256 min following which visible photo-darkening, ...
Influence of the sign of the refractive index in the reflectivity of a metamaterial surface with localized roughness
(Springer, 2011-06)
To study the scattering properties of metamaterials, we generalize two scattering methods developed for conventional (non-magnetic) isotropic materials to the case of materials with arbitrary values (positive or negative) ...
Measurement of phase and amplitude modulations in Sb-Based Films
(2009-11-23)
In this work we studied the changes of the optical constants of films in the binary system Sb2O3-Sb2S3 induced by light in the VIS-UV. The measurements were performed before and after homogeneous irradiation of the films ...
Measurement of phase and amplitude modulations in Sb-Based Films
(2009-11-23)
In this work we studied the changes of the optical constants of films in the binary system Sb2O3-Sb2S3 induced by light in the VIS-UV. The measurements were performed before and after homogeneous irradiation of the films ...