Design of Collimating Lens with Uniform Illumination for LED Based on Double Freeform Surface

Authors :: 张志清 Zhang Zhiqing
王君君 Wang Junjun
李长庚 Li Changgeng
赵欢 Zhao Huan
陈志涛 Chen Zhitao
赵维 Zhao Wei
Source :: Acta Optica Sinica. 37:0422001
Publication Year :: 2017
Publisher :: Shanghai Institute of Optics and Fine Mechanics, 2017.

Subjects :: Lens (optics)
Surface (mathematics)
Optics
Materials science
law
business.industry
business
Atomic and Molecular Physics, and Optics
Collimated light
Electronic, Optical and Magnetic Materials
law.invention

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