Observatorio de I+D+i UPM

Memorias de investigación
Conferences:
On the design of Spherical Gradient index lenses
Year:2012
Research Areas
  • Engineering
Information
Abstract
Classical spherical gradient index (GRIN) lenses (such as Maxwell Fish Eye lens, Eaton lens, Luneburg lens, etc.) design procedure using the Abel integral equation is reviewed and reorganized. Each lens is fully defined by a function called the angle of flight which describes the ray deflection through the lens. The radial refractive index distribution is obtained by applying a linear integral transformation to the angle of flight. The interest of this formulation is in the linearity of the integral transformation which allows us to derive new solutions from linear combinations of known lenses. Beside the review of the classical GRIN designs, we present a numerical method for GRIN lenses defined by the Abel integral equation with fixed limits, which is an ill-posed problem.
International
Si
9780819491213
Entity
Optical Modelling and Design II. Proceedings of SPIE Volume 8429
Entity Nationality
Sin nacionalidad
Place
Bruselas, Belgica
Participants
  • Autor: Juan Carlos Miñano Dominguez (UPM)
  • Autor: Dejan Grabovickic . (UPM)
  • Autor: Pablo Benitez Gimenez (UPM)
  • Autor: Juan Carlos Gonzalez Lopez (UPM)
  • Autor: Maria Asuncion Santamaria Galdon (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Ingeniería Óptica
  • Centro o Instituto I+D+i: Centro de Domótica Integral, CEDINT
  • Departamento: Electrónica Física
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