Journal article
Shaping LED Beams with Radially Distributed Waveguide‐Encoded Lattices
Abstract
Abstract Slim, flexible polymer films imprinted with a radial distribution of cylindrical waveguides precisely control the shape and trajectory of light emitting diode (LED) beams. These radially distributed waveguide‐encoded lattices (RDWEL) are generated when a large, converging population comprising thousands of self‐trapped incandescent beams induces the corresponding array of waveguides in a photopolymerizable fluid. The waveguides are …
Authors
Lin H; Benincasa KA; Fradin C; Saravanamuttu K
Journal
Advanced Optical Materials, Vol. 7, No. 11,
Publisher
Wiley
Publication Date
6 2019
DOI
10.1002/adom.201801487
ISSN
2195-1071