每年專案
摘要
This paper presents the mid-field model for an ultraviolet C light emitting diode (UVC LED) of wavelength around 275±5 nm by comparison of the 2-dimension (2-D) gray-level image captured from a mono-CMOS sensor and simulated irradiance pattern. Because of UVC light, we propose using a fluorescent film to absorb UVC light and re-emit visible light so that the 2-D image could be captured. The analysis and calibration to obtain accurate gray level of image are performed. Finally, we achieve the mid-field model with high accuracy. Furthermore, this model is also applied for dome lens design and then compares the performance with fabricated samples in measurement to expertise its validity.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 3117-3128 |
頁數 | 12 |
期刊 | OSA Continuum |
卷 | 4 |
發行號 | 12 |
DOIs | |
出版狀態 | 已出版 - 15 12月 2021 |
指紋
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