@inproceedings{8c11f9415bab439480819822553eadf6,
title = "Light source modeling for ultraviolet-c light-emitting diodes (UV-C LEDs) with aid of fluorescent film",
abstract = "We perform the mid-field model of a UV-C LED with an arranged wavelength of around 275 nm by comparing the 2-dimension (2-D) gray-level image captured by a monochromatic CMOS and the corresponding simulated irradiance pattern. Owing to UV-C light, we propose using a fluorescent film to absorb UV-C light and re-emit light at a longer wavelength so that the 2-D gray level image can be captured. The calibration to approach the corrected gray level of image is presented. Consequently, we obtain the precise mid-field light source model. Moreover, the model is also applied for dome lens design and then compares the optical behavior with fabricated samples in measurement to evaluate its validity.",
keywords = "UV-C LED, fluorescent film, light source model, mid-field model",
author = "Le, {Thi Thu Ngoc} and Lin, {Shih Kang} and Sun, {Ching Cherng} and Nguyen, {Quang Khoi} and Wu, {Chi Shou} and Yang, {Tsung Hsun} and Yu, {Yeh Wei}",
note = "Publisher Copyright: {\textcopyright} 2022 SPIE. All rights reserved.; Current Developments in Lens Design and Optical Engineering XXIII 2022 ; Conference date: 23-08-2022 Through 24-08-2022",
year = "2022",
doi = "10.1117/12.2632996",
language = "???core.languages.en_GB???",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Johnson, {R. Barry} and Mahajan, {Virendra N.} and Simon Thibault and Alfonso Padilla-Vivanco",
booktitle = "Current Developments in Lens Design and Optical Engineering XXIII",
}