[P-OTh] ODF '22 Poster Session

[P-OTh-04] Approach a UV-C LEDs Optical Modeling with Aid of Fluorescent Material

*Thi-Thu-Ngoc Le¹, Shih-Kang Lin¹, Ching-Cherng Sun^1,2, Quang-Khoi Nguyen¹, Chi-Shou Wu¹, Tsung-Hsun Yang¹, Yeh-Wei Yu¹ (1. National Central Univ. (Taiwan), 2. National Yang Ming Chiao Tung Univ. (Taiwan))

[Presentation Style] Online

We present a precise mid-field model for 275 nm UV-C LED by comparing the 2-dimension simulated irradiance pattern and the gray-level image captured by a mono-CMOS with aid of fluorescent film in re-emitting visible light.