Influence of the mechanical stress and heat parameters into the transmittance function of the integrals of the diffraction phenomena

摘要

For the diffraction equations for the exact and convolutions Fourier's integrals, the parameters related with mechanical stress and heat are introduced into the mathematical function of the transmittance t_0(x_0,y_0)- Taking into account the new transmittance equation, a new set of equations for the exact and convolution Fourier's integrals have been derived. The only restriction for the analysis done is that for the apertures under study, they are only on a plane. An example af an experiment where a diffraction aperture suffers of a mechanical stress is shown.