Designing a freeform optic for oblique illumination

Ross D. Uthoff; Rachel N. Ulanch; Kaitlyn E. Williams; Liliana Ruiz Diaz; Page King; R. John Koshel

doi:10.1117/12.2296876

27 November 2017 Designing a freeform optic for oblique illumination

Ross D. Uthoff, Rachel N. Ulanch, Kaitlyn E. Williams, Liliana Ruiz Diaz, Page King, R. John Koshel

Proceedings Volume 10590, International Optical Design Conference 2017; 105900X (2017) https://doi.org/10.1117/12.2296876
Event: International Optical Design Conference - IODC 2017, 2017, Denver, United States

Abstract

The Functional Freeform Fitting (F⁴) method is utilized to design a freeform optic for oblique illumination of Mark Rothko’s Green on Blue (1956). Shown are preliminary results from an iterative freeform design process; from problem definition and specification development to surface fit, ray tracing results, and optimization. This method is applicable to both point and extended sources of various geometries.

Citation Download Citation

Ross D. Uthoff, Rachel N. Ulanch, Kaitlyn E. Williams, Liliana Ruiz Diaz, Page King, and R. John Koshel "Designing a freeform optic for oblique illumination", Proc. SPIE 10590, International Optical Design Conference 2017, 105900X (27 November 2017); https://doi.org/10.1117/12.2296876

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