Scattering in random profiling surfaces

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

doi:10.1117/12.860600

3 September 2010 Scattering in random profiling surfaces

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

Proceedings Volume 7793, Optical System Alignment, Tolerancing, and Verification IV; 77930N (2010) https://doi.org/10.1117/12.860600
Event: SPIE Optical Engineering + Applications, 2010, San Diego, California, United States

Abstract

We use the profile of a parabolic mirror to calculate the scattered electromagnetic field, this mirror can be used in the design and construction of a reflector telescope. We calculate the effect caused by the roughness on the performance of this optical elements, the calculation is done within the Rayleigh approximation. In another work presented in this meeting we show a comparison of the results obtained numerically using different roughness parameters and calculate its effect on the aberrations of the wavefront.

Citation Download Citation

G. Diaz-Gonzalez, J. Munoz-Lopez, J. Castro-Ramos, and A. Santiago-Alvarado "Scattering in random profiling surfaces", Proc. SPIE 7793, Optical System Alignment, Tolerancing, and Verification IV, 77930N (3 September 2010); https://doi.org/10.1117/12.860600

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