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Conferences > IODC > 2021 > JSII > 120780I
  • OSA Optical Design and Fabrication 2021 (Flat Optics, Freeform, IODC, OFT)
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper 120780I
  • •https://doi.org/10.1117/12.2603627

Tunable LED-based Illuminator Using Freeform Arrays

Shohreh Shadalou, William J. Cassarly, and Thomas J. Suleski

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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 SPIE

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