Illuminance and Starting Distance of the Far Field of LED-Array Luminaire Operated at Short Working Distance

Illuminance and Starting Distance of the Far Field of LED-Array Luminaire Operated at Short Working Distance

A luminaire with a light-emitting diode (LED) array can provide hotspot illumination in a short range. Therefore, a design of a luminaire with the largest central illuminance (LCI) and a high uniformity is warranted. In this paper, we present a study of illuminance variation with respect to the dist...

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Bibliographic Details
Main Authors: Ching-Cherng Sun, Yi-Syuan Lin, Tsung-Hsun Yang, Shih-Kang Lin, Xuan-Hao Lee, Chi-Shou Wu, Yeh-Wei Yu
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Crystals
Subjects:
LED array
optical design
short working distance
far field
Online Access:https://www.mdpi.com/2073-4352/10/5/360

Internet

https://www.mdpi.com/2073-4352/10/5/360

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