Photoelectric effect, Planck constant, and MATLAB data processing

Yixue Zhou

doi:10.1117/12.2689113

31 July 2023 Photoelectric effect, Planck constant, and MATLAB data processing

Yixue Zhou

Proceedings Volume 12747, Third International Conference on Optics and Image Processing (ICOIP 2023); 1274711 (2023) https://doi.org/10.1117/12.2689113
Event: Third International Conference on Optics and Image Processing (ICOIP 2023), 2023, Hangzhou, China

Abstract

The measurement of photoelectric effect and Planck constant is one of the important contents of college physics experiment. The photoelectric effect and Planck constant were measured by experiments, and the volt-ampere characteristics and photoelectric characteristics of the photoelectric tube were analyzed. Matlab was used to write programs to process data and fit images. The results show that the Planck constant and the volt-ampere characteristics of the tube can be well obtained by Matlab, and the error between the measured Planck constant and the recognized value is only 3.72%.

Citation Download Citation

Yixue Zhou "Photoelectric effect, Planck constant, and MATLAB data processing", Proc. SPIE 12747, Third International Conference on Optics and Image Processing (ICOIP 2023), 1274711 (31 July 2023); https://doi.org/10.1117/12.2689113

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