29 September 2016 Determination of mean square deviation of surface roughness in a planar gradient optical waveguide
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Proceedings Volume 9948, Novel Optical Systems Design and Optimization XIX; 99480J (2016); doi: 10.1117/12.2237983
Event: SPIE Optical Engineering + Applications, 2016, San Diego, California, United States
Abstract
Determining the mean square deviation σ of surface roughness and the imaginary part of permittivity n''of a planar gradient optical waveguides n(y)= n3+Δn'(y)+ in''(y) = n'(y)+ in''(y), using the integral waveguide scattering method. For experiment two samples are prepared. The first sample using exchange with silver ions and obtained a parabolic profile, subsequently the method of solid-state diffusion of lead oxide in the glass substrate provides a waveguide with a Gaussian distribution profile permittivity. In both cases, laser radiation is used with a wavelength of 0.6328 microns.
Conference Presentation
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N. Espinosa, A. Osovitsky, J. Vila, L. Cadena, P. Leon, D. Aguilar, C. Vega, D. Sotomayor, "Determination of mean square deviation of surface roughness in a planar gradient optical waveguide", Proc. SPIE 9948, Novel Optical Systems Design and Optimization XIX, 99480J (29 September 2016); doi: 10.1117/12.2237983; http://dx.doi.org/10.1117/12.2237983
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KEYWORDS
Waveguides

Surface roughness

Glasses

Scattering

Refraction

Wave propagation

Prisms

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