Listar por tema "Diffractive optical elements"

Mostrando ítems 1-4 de 4

    • HoloEasy, a web application for computer generated holograms 

      Patiño Vanegas, Alberto; Diaz-Pacheco L.L.; Patiño-Vanegas J.J.; Martínez-Santos J.C. (Springer Verlag, 2018)
      If the appropriate phase and/or amplitude profile is placed on a Diffractive Optical Element (DOE) it can practically generate an image of an object (hologram) by diffraction of the light. The problem of generating computer ...

    • Programmable diffractive lens for ophthalmic application 

      Millán M.S.; Pérez-Cabré E.; Romero L.A.; Ramírez N. (SPIE, 2014)
      Pixelated liquid crystal displays have been widely used as spatial light modulators to implement programmable diffractive optical elements, particularly diffractive lenses. Many different applications of such components ...

    • Programmable diffractive optical elements for extending the depth of focus in ophthalmic optics 

      Romero L.A.; Millán M.S.; Jaroszewicz Z.; Kołodziejczyk A. (SPIE, 2015)
      The depth of focus (DOF) defines the axial range of high lateral resolution in the image space for object position. Optical devices with a traditional lens system typically have a limited DOF. However, there are applications ...

    • Programmable diffractive optical elements with applicability in ophthalmic optics 

      Romero, L.A.; Millán, M.S. (Sociedad Espanola de Optica, 2017)
      This paper presents results of the research related with the development of the doctoral thesis of Lenny Alexandra Romero Pérez. This work covers the design, the characterization and the analysis of several programmable ...

      Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.