Standard non-imaging components used to collect and integrate light in LED-based projector light engines such as tapered rods and compound parabolic concentrators are compared to optimized freeform shapes in terms of various application-driven metrics.
© 2007 Optical Society of America
(220.0220) Optical design and fabrication : Optical design and fabrication
(220.4830) Optical design and fabrication : Systems design
(230.0230) Optical devices : Optical devices
(230.3670) Optical devices : Light-emitting diodes
F. R. Fournier and J. P. Rolland, "Optimization of Freeform Non-Imaging Components for LED-Based Projector Light Engines," in Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion, OSA Technical Digest (CD) (Optical Society of America, 2007), paper FME4.
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