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Analytic free-form lens design for imaging applications with high aspect ratio
Citation
Duerr, Fabian and Benitez Gimenez, Pablo and Miñano Dominguez, Juan Carlos and Meuret, Youri and Thienpont, Hugo (2012). Analytic free-form lens design for imaging applications with high aspect ratio. In: "Proceedings of SPIE. Current Developments in Lens Design and Optical Engineering XIII", 12/08/2012 - 14/08/2012, San Diego, California, USA. pp. 1-7. https://doi.org/10.1117/12.929243.
Description
| Title: | Analytic free-form lens design for imaging applications with high aspect ratio |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | Proceedings of SPIE. Current Developments in Lens Design and Optical Engineering XIII |
| Event Dates: | 12/08/2012 - 14/08/2012 |
| Event Location: | San Diego, California, USA |
| Title of Book: | Proceedings of SPIE. Current Developments in Lens Design and Optical Engineering XIII |
| Date: | October 2012 |
| Volume: | 8486 |
| Subjects: | |
| Freetext Keywords: | Differential equations ; Lens design ; Lenses ; Ray tracing ; Simulations |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Electrónica Física |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
A new three-dimensional analytic optics design method is presented that enables the coupling of three ray sets with only two free-form lens surfaces. Closely related to the Simultaneous Multiple Surface method in three dimensions (SMS3D), it is derived directly from Fermat?s principle, leading to multiple sets of functional differential equations. The general solution of these equations makes it possible to calculate more than 80 coefficients for each implicit surface function. Ray tracing simulations of these free-form lenses demonstrate superior imaging performance for applications with high aspect ratio, compared to conventional rotational symmetric systems.
More information
| Item ID: | 19717 |
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| DC Identifier: | https://oa.upm.es/19717/ |
| OAI Identifier: | oai:oa.upm.es:19717 |
| DOI: | 10.1117/12.929243 |
| Official URL: | http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1379332 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 14 Sep 2013 10:30 |
| Last Modified: | 21 Apr 2016 20:58 |
