Estimation of the solitary-wave energy content in solid dielectric media with optical strong nonlinearity in the far-infrared range

摘要

The energy content of temporal solitary far-infrared waves propagating in solid dielectric media according to the optical lossless cubicquintic Schr?dinger equation is estimated analytically. In fact the above energy content, which is one of the two fundamental invariant quantities associated with the equation in question, is found to be an affine function of a key nonlinearity parameter.