Propagation and refractive index of light in media
首发时间:2006-08-17
Abstract:The roles of the magnetic field and electric field of the light were investigated when the light is refracted in the medium. The model of the electron cloud conductor was presented. Electron cloud in a molecule is treated as a conductor and the Faraday’s Law is applied to this conductor that is in the alternating magnetic field of the light. dBM/dt of the light gives rise to an alternating induced current on the electron cloud conductor, and the light exchanges energy, i.e. the refractive energy, with the electron cloud conductor. Formulas of refractive index, which is the ratio of light speed in vacuum to that in the medium, were derived with this model. These formulas have been tested with several mediums and Langevin’s diamagnetic susceptibility of helium gas, and the results are in good agreement with the measured data. The anisotropy and the nonlinearity of the refractive index are explained with the theory described in this work.
keywords: refractive index, light, speed, medium, propagation
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Propagation and refractive index of light in media
摘要:The roles of the magnetic field and electric field of the light were investigated when the light is refracted in the medium. The model of the electron cloud conductor was presented. Electron cloud in a molecule is treated as a conductor and the Faraday’s Law is applied to this conductor that is in the alternating magnetic field of the light. dBM/dt of the light gives rise to an alternating induced current on the electron cloud conductor, and the light exchanges energy, i.e. the refractive energy, with the electron cloud conductor. Formulas of refractive index, which is the ratio of light speed in vacuum to that in the medium, were derived with this model. These formulas have been tested with several mediums and Langevin’s diamagnetic susceptibility of helium gas, and the results are in good agreement with the measured data. The anisotropy and the nonlinearity of the refractive index are explained with the theory described in this work.
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No.7954549611558005****
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