Testing and Research on Spectral Curve of Imitation Solar Source
CAO Jie
ZHANG Guoqi
CHU Bingxue
Abstract：This study constructed a standard control curve based on the solar spectrum to evaluate the spectral characteristics of solar-like spectrum lamps.The study selected eight solar terms in a year as key time nodes,and established the corresponding standard control curve by weighted averaging the solar spectrum data five days before and after each solar term.In the experimental test,the spectral curve of the solar-like light source was measured and compared with the standard control curve to evaluate the spectral matching and reproducibility of the light source.The research results show that the designed solar-like light source has a high degree of similarity with the natural solar spectrum in spectral characteristics,and can effectively meet the needs of healthy lighting.This study provides a theoretical basis and technical support for the development of healthy lighting technology in the future.
Keywords：sunlight simulationsolar spectrumhealth lightingLED technologyspectral analysis
Publication Date：2025-03-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 7-11 )