Vol. 23 (2013): (NE-3) Workshop on Photonics
Artículos de investigación

Construction of a femtosecond laser for the study of aberrations in optical systems

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  • Miguel Ángel González Galicia,
  • M. Rosete-Aguilar,
  • N. C. Bruce,
  • J. Garduño-Mejía,
  • R. Ortega-Martínez
Miguel Ángel González Galicia
M. Rosete-Aguilar Centro de Ciencias Aplicadas y Desarrollo Tecnológico, Universidad Nacional Autónoma de México (UNAM).
N. C. Bruce Centro de Ciencias Aplicadas y Desarrollo Tecnológico, Universidad Nacional Autónoma de México (UNAM).
J. Garduño-Mejía Centro de Ciencias Aplicadas y Desarrollo Tecnológico, Universidad Nacional Autónoma de México (UNAM).
R. Ortega-Martínez Centro de Ciencias Aplicadas y Desarrollo Tecnológico, Universidad Nacional Autónoma de México (UNAM).

Published 2013-12-06

Keywords

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How to Cite

Construction of a femtosecond laser for the study of aberrations in optical systems. (2013). Acta Universitaria, 23(6), 7-11. https://doi.org/10.15174/au.2013.551

Abstract

We present the construction of a femtosecond laser, based on a titanium sapphire crystal. This laser produce pulses of 20 fs. We also present theoretical results for the electric field distribution near the focal plane of a lens for gaussian illumination under the influence of primary aberrations: spherical aberrations, coma, astigmatism and field curvature, for an achromatic doublet. The theoretical results are compared with results obtained with the laser system constructed.

PDF (Spanish)

References