Prof. Christian N. Vega Profile

Prof. Christian N. Vega

at Univ de las Fuerzas Armadas

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 30 August 2019 Presentation + Paper

Determination of rough microstructures on the surface of metals using the light scattering method in waveguides

N. Espinosa, C. Vega, J. Álvarez, P. León, J. Vila

Proceedings Volume 11104, 111040H (2019) https://doi.org/10.1117/12.2526123

KEYWORDS: Waveguides, Resonators, Metals, Prisms, Wave propagation, Radiation effects, Light scattering, Dispersion, Scattering, Refractive index

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Proceedings Article | 14 November 2018 Paper

Measurement of the roughness of smooth glass surfaces using method of planar gradients optical waveguides

N. Espinosa, A. Osovitsky, C. Vega, J. Alvarez

Proceedings Volume 10815, 108150N (2018) https://doi.org/10.1117/12.2322996

KEYWORDS: Glasses, Refractive index, Waveguides, Surface roughness, Wave propagation, Signal attenuation, Fluorine, Anisotropy, Waveguide modes, Scattering

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Proceedings Article | 5 September 2017 Paper

Inverse problem of Bragg's scattering for measuring the spectrum surface roughness in the optical gradient waveguide

N. Grishaeva, A. Osovitsky, N. Espinosa, L. Cadena, C. Vega, J. Alvarez

Proceedings Volume 10372, 1037209 (2017) https://doi.org/10.1117/12.2273970

KEYWORDS: Scattering, Surface roughness, Inverse optics, Waveguides, Inverse problems, Precision measurement, Spatial frequencies, Mirrors, Ion exchange, Glasses

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Proceedings Article | 29 September 2016 Presentation + Paper

Determination of mean square deviation of surface roughness in a planar gradient optical waveguide

N. Espinosa, A. Osovitsky, J. Vila, L. Cadena, P. Leon, D. Aguilar, C. Vega, D. Sotomayor

Proceedings Volume 9948, 99480J (2016) https://doi.org/10.1117/12.2237983

KEYWORDS: Waveguides, Surface roughness, Laser scattering, Scattering, Glasses, Refraction, Wave propagation, Prisms, Thin films, Refractive index

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Proceedings Article | 30 September 2013 Paper

On modal analysis of coupled non-identical optical gradient waveguides

Nikolai Espinosa, Jesus Vila M., Tatiana Acosta, Rita Leon, Wilmer Urbina, Christian Vega

Proceedings Volume 8842, 88420E (2013) https://doi.org/10.1117/12.2023363

KEYWORDS: Waveguides, Dielectrics, Modal analysis, Planar waveguides, Numerical analysis, Structural design, Optical components, Integrated optics, Systems modeling, Optical design

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