Paper
19 November 2021 Tunable LED-based illuminator using freeform arrays
Author Affiliations +
Proceedings Volume 12078, International Optical Design Conference 2021; 120780I (2021) https://doi.org/10.1117/12.2603627
Event: International Optical Design Conference - IODC 2021, 2021, Online Only
Abstract
We present a tunable LED-based illuminator using custom arrays of Alvarez lenses with commercially available secondary optics. Design methods and characterization of the system performance are discussed.
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shohreh Shadalou, William J. Cassarly, and Thomas J. Suleski "Tunable LED-based illuminator using freeform arrays", Proc. SPIE 12078, International Optical Design Conference 2021, 120780I (19 November 2021); https://doi.org/10.1117/12.2603627
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KEYWORDS
Commercial off the shelf technology

Fiber optic illuminators

Light emitting diodes

Floods

Lenses

Reverse modeling

Distortion

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