Backward modelling of LED primary optics

Simon Wendel; André Domhardt; Cornelius Neumann

doi:10.1117/12.868379

9 September 2010 Backward modelling of LED primary optics

Simon Wendel, André Domhardt, Cornelius Neumann

Proceedings Volume 7652, International Optical Design Conference 2010; 76521I (2010) https://doi.org/10.1117/12.868379
Event: International Optical Design Conference 2010, 2010, Jackson Hole, WY, United States

Abstract

Tailoring of secondary optics, especially in short distances to the light source, requires appropriate, point source based, primary optic models which provide adequate accuracy. We propose a method to generate such models for complex, even non-smooth, primary optics by using spatial radiation patterns and applying backward tailoring. Furthermore, we demonstrate the scope of this method and the improvements on the secondary optic design process.

Citation Download Citation

Simon Wendel, André Domhardt, and Cornelius Neumann "Backward modelling of LED primary optics", Proc. SPIE 7652, International Optical Design Conference 2010, 76521I (9 September 2010); https://doi.org/10.1117/12.868379

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