Wavefront analysis from backscattering phase in rough surfaces

J. Muñoz-Lopez; J. Castro-Ramos; A. Santiago-Alvarado; G. Diaz-Gonzalez

doi:10.1117/12.2237471

20 September 2016 Wavefront analysis from backscattering phase in rough surfaces

J. Muñoz-Lopez, J. Castro-Ramos, A. Santiago-Alvarado, G. Diaz-Gonzalez

Proceedings Volume 9982, Unconventional Imaging and Wavefront Sensing XII; 99820W (2016) https://doi.org/10.1117/12.2237471
Event: SPIE Optical Engineering + Applications, 2016, San Diego, California, United States

Abstract

In this work we calculate the effect caused by roughness on the light reflected by an optical surface like a mirror, the numerical calculation is carry out within the Rayleigh approximation. We focus our study in the comparison of the results obtained numerically using different roughness parameters and calculate its effect on the aberrations of the wavefront, which without the effect of the roughness is considered perfect surface.

Citation Download Citation

J. Muñoz-Lopez, J. Castro-Ramos, A. Santiago-Alvarado, and G. Diaz-Gonzalez "Wavefront analysis from backscattering phase in rough surfaces", Proc. SPIE 9982, Unconventional Imaging and Wavefront Sensing XII, 99820W (20 September 2016); https://doi.org/10.1117/12.2237471

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