Full text
|
PDF
- Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (875kB) | Preview |
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.
Title: | Single optical surface imaging designs with unconstrained object to image mapping with non-rotational symmetry |
---|---|
Author/s: |
|
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 |
|
PDF
- Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (875kB) | Preview |
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.
Type | Code | Acronym | Leader | Title |
---|---|---|---|---|
FP7 | 288526 | SMETHODS | Paul URBACH | SME's Training and Hands-on in Optical Design and Simulation |
FP7 | 283798 | NGCPV | Universidad Politécnica de Madrid | A new generation of concentrator photovoltaic cells, modules and systems |
Government of Spain | CSD2008-00066 | Engineering Metamaterials | Unspecified | Unspecified |
Government of Spain | TSI-020302-2010-65 | SEM | Unspecified | Desarrollo de nuevos sensores embarcados multiespectrales para seguridad y vigilancia basados en óptica ultracortas y procesado de imagen |
Government of Spain | TEC2011-24019 | SUPERRESOLUCION | Unspecified | Resolución sublambda con sistemas de índice de refracción positivo |
Government of Spain | IPT-2011-1441-920000 | SIGMAMODULO | Unspecified | Unspecified |
Government of Spain | IPT-2011-1212-920000 | PMEL | Unspecified | Unspecified |
Universidad Politécnica de Madrid | Q090935C59 | Unspecified | Unspecified | Unspecified |
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 |