Design, optimization, and photometric analysis of white light spectrum generated by RGB LEDs using MATLAB

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DOI:

https://doi.org/10.4302/plp.v16i4.1293

Abstract

We have applied MATLAB software to simulate the emission spectra and optimize the parameters in the simulated spectrum to obtain the highest similarity level between simulation and experimental spectra. Also, we have developed algorithms to determine the quantities of the white light spectrum, including correlated color temperature, output lumen, CIE-chromaticity coordinates, tristimulus values, and luminous efficiency of radiation. The optical model and developed photometric calculation algorithm were applied to study the effect of red light on the output white light properties. The result obtained indicates that MATLAB (version R2017b) is a helpful tool in the spectrum design of white light.

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References

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Author Biography

Quang-Khoi Nguyen, Faculty of Physics and Engineeing Physics, VNUHCM-University of Science

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Published

2024-12-31

How to Cite

[1]
H.-T.-A. Nguyen and Q.-K. Nguyen, “Design, optimization, and photometric analysis of white light spectrum generated by RGB LEDs using MATLAB”, Photonics Lett. Pol., vol. 16, no. 4, pp. 90–92, Dec. 2024.

Issue

Vol. 16 No. 4 (2024)

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Articles

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