Aplanatic thin TIR lens

Zamora Herranz, Pablo and Benitez Gimenez, Pablo and Miñano Dominguez, Juan Carlos (2012). Aplanatic thin TIR lens. In: "Proc. SPIE, Optical Systems Design 2012", 26/11/2012 - 29/11/2012, Barcelona, España. pp. 855021-855028. https://doi.org/10.1117/12.981216.

Description

Title: Aplanatic thin TIR lens
Author/s:
  • Zamora Herranz, Pablo
  • Benitez Gimenez, Pablo
  • Miñano Dominguez, Juan Carlos
Item Type: Presentation at Congress or Conference (Article)
Event Title: Proc. SPIE, Optical Systems Design 2012
Event Dates: 26/11/2012 - 29/11/2012
Event Location: Barcelona, España
Title of Book: Proc. SPIE, Optical Systems Design 2012
Date: 18 December 2012
Volume: 8550
Subjects:
Faculty: Centro de Domótica Integral (CeDInt) (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Aplanatic designs present great interest in the optics field since they are free from spherical aberration and linear coma at the axial direction. Nevertheless nowadays it cannot be found on literature any thin aplanatic design based on a lens. This work presents the first aplanatic thin lens (in this case a dome-shaped faceted TIR lens performing light collimation), designed for LED illumination applications. This device, due to its TIR structure (defined as an anomalous microstructure as we will see) presents good color-mixing properties. We will show this by means of raytrace simulations, as well as high optical efficiency.

More information

Item ID: 19734
DC Identifier: http://oa.upm.es/19734/
OAI Identifier: oai:oa.upm.es:19734
DOI: 10.1117/12.981216
Official URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1486632
Deposited by: Memoria Investigacion
Deposited on: 26 Sep 2013 15:52
Last Modified: 22 Sep 2014 11:17
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