Single optical surface imaging designs with unconstrained object to image mapping with non-rotational symmetry

Liu, Jiayao and Miñano Dominguez, Juan Carlos and Benitez Gimenez, Pablo (2014). Single optical surface imaging designs with unconstrained object to image mapping with non-rotational symmetry. "Proceedings of SPIE", v. 9131 ; pp. 1-8. ISSN 1996-756X. https://doi.org/10.1117/12.2051939.

Description

Title: Single optical surface imaging designs with unconstrained object to image mapping with non-rotational symmetry
Author/s:
  • Liu, Jiayao
  • Miñano Dominguez, Juan Carlos
  • Benitez Gimenez, Pablo
Item Type: Article
Título de Revista/Publicación: Proceedings of SPIE
Date: May 2014
ISSN: 1996-756X
Volume: 9131
Subjects:
Faculty: Centro de Domótica Integral (CeDInt) (UPM)
Department: Electrónica Física
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In this work, novel imaging designs with a single freeform optical surface (either refractive or reflective) are presented. In these designs, not only the mapping is obtained in the design process, but also the shape of the object is found. In the examples considered, the image is virtual and located at infinity and is seen from known pupil, which can emulate a human eye. In the first introductory part, 2D designs and 3D designs by rotation using the differential equation method for the limit case of small pupil have been reviewed. Furthermore, the differential equation method is used to provide the freedom to control the tangential rays and sagittal rays simultaneously. In the second part, according to the study of astigmatism of different types of design with rotational symmetry, the differential equation method for 3D rotational design without astigmatism (at the small pupil limit) on a curved object surface has been extended to 3D freeform design. The result of this extended method has been proved to coincide with the former 3D design by rotation which is a special case of 3D freeform design. Finally, the initial condition has been used as an additional freedom to control the shape of the object surface. As a result, a reflective design with a much flatter object surface has been obtained.

Funding Projects

TypeCodeAcronymLeaderTitle
FP7288526SMETHODSPaul URBACHSME's Training and Hands-on in Optical Design and Simulation
FP7283798NGCPVUniversidad Politécnica de MadridA new generation of concentrator photovoltaic cells, modules and systems
Government of SpainCSD2008-00066Engineering MetamaterialsUnspecifiedUnspecified
Government of SpainTSI-020302-2010-65SEMUnspecifiedDesarrollo de nuevos sensores embarcados multiespectrales para seguridad y vigilancia basados en óptica ultracortas y procesado de imagen
Government of SpainTEC2011-24019SUPERRESOLUCIONUnspecifiedResolución sublambda con sistemas de índice de refracción positivo
Government of SpainIPT-2011-1441-920000SIGMAMODULOUnspecifiedUnspecified
Government of SpainIPT-2011-1212-920000PMELUnspecifiedUnspecified
Universidad Politécnica de MadridQ090935C59UnspecifiedUnspecifiedUnspecified

More information

Item ID: 37153
DC Identifier: http://oa.upm.es/37153/
OAI Identifier: oai:oa.upm.es:37153
DOI: 10.1117/12.2051939
Official URL: https://doi.org/10.1117/12.2051939
Deposited by: Memoria Investigacion
Deposited on: 05 Dec 2018 09:10
Last Modified: 05 Dec 2018 09:11
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