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Novel optical lens design with a light scattering freeform inner surface for LED down light illumination
Lin, Raychiy J., Tsai, Ming-Shiou, Sun, Ching-CherngVolume:
23
Language:
english
Journal:
Optics Express
DOI:
10.1364/OE.23.016715
Date:
June, 2015
File:
PDF, 3.68 MB
english, 2015