Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Journal of Northwest Normal University

Research on light intensity distribution of photon single-slit and multiple-slit diffraction with quantum theory

WU Yi-heng

Published Jan 1, 2011• 0 citations
OpenAlex

Abstract

The single-slit and multiple-slit diffraction of photon is researched with quantum theory.First,the Schrdinger equation is adopted to calculate light intensity distribution expression of photon.Then the Kirchhoff formula is adopted to calculate quality relationship between light intensity distribution and slit width,length,thickness,light wavelength.Finally,theoretical result is compared with experimental data and classical theory,the result shows that they are almost similar to the same.

Related papers

Photon Double-slit Diffraction with Quantum Theory Approach

严立云 YAN Li-yun, 李宏 Li Hong, 刘晓静 Liu Xiaojing +6 more

In this paper,the light double-slit diffraction with quantum theory approach is studied.Firstly,the light wave function in slits is calculated,and the diffraction wave function is obtained with Kirchhoff’s law.The diffraction intensity is proportional to the diffraction wave function da party.Futhermore,the intensity formula of light double-slit diffraction is obtained;by comparing the quantum theory calculation results and classical electromagnetic theory calculation results and the experimental date,it is found that the calculate result of quantum theory is in accordance with the experment data,but the classical electromagnetic theory calculation result with the experiment date has certain deviation.So,the quantum theory can explain the light diffraction more precisely.The proposed method can also further study the light of the single slit,many slits and grating diffraction experiment phenomena.

ACTA PHOTONICA SINICA•Jan 1, 2013•0 citations

Quantum theory of light diffraction

Xiang-Yao Wu, Baijun Zhang, Jinghai Yang +7 more

At present, the theory of light diffraction only has the simple wave-optical approach. In this paper, we study light diffraction with the relativistic quantum theory approach. We find that the slit length, slit width, slit thickness and wavelength of light affect the diffraction intensity and form of diffraction pattern. However, the effect of slit thickness on the diffraction pattern cannot be explained by wave-optical approach, but it can be explained in quantum theory. We compare the theoretical results with single- and multiple-slits experimental data, and find the theoretical results are in accordance with the experimental data. In addition, we give some theory predictions. We think all new predictions will be tested by the light diffraction experiment.

arXiv:1011.3593•Journal of Modern Optics•Oct 15, 2010•12 citations

Quantum theory of light double-slit diffraction

Xiang-Yao Wu, Hong Li, Zhang, Bo-Jun +8 more

In this paper, we study the light double-slit diffraction experiment with quantum theory approach. Firstly, we calculate the light wave function in slits by quantum theory of photon. Secondly, we calculate the diffraction wave function with Kirchhoff's law. Thirdly, we give the diffraction intensity of light double-slit diffraction, which is proportional to the square of diffraction wave function. Finally, we compare calculation result of quantum theory and classical electromagnetic theory with the experimental data. We find the quantum calculate result is accordance with the experiment data, and the classical calculation result with certain deviation. So, the quantum theory is more accurately approach for studying light diffraction.

arXiv:1305.2416•May 10, 2013•0 citations

Quantum Theory of Light Double-Slit Diffraction

Yi-Qing Guo

The light wave function in slits were obtained by means of solving relativistic wave equation,and the light diffraction wave function obtained with Kirchhoff's law,thereby,the light diffraction intensity formula was obtained.The results show that calculated results are in accordance with the experiment data.

Journal of Jilin University(Science Edition)•Jan 1, 2011•0 citations

Quantum theory of neutron double-slit diffraction

Xiao-Jing Liu, Baijun Zhang, Haibo Li +5 more

By solving Schrdinger equation exactly, we obtain the neutron wave function in the slit. With the Kirchhoff’s law, we obtain the neutron diffraction function. Finally, we obtain the mathematical relation between the relative diffraction intensity of neutron double-slit diffraction and the diffraction position. The calculation result is in accordance with the experimental data.

Acta Physica Sinica•Jan 1, 2010•0 citations

Research on Single-slit Diffraction Experiment of Neutron with Quantum Theory

Yi-Qing Guo

We present a analytic about the diffraction intensity of neutron single-slit diffraction with the Schrodinger equation and path integral Quantum theory,and study the experiment of neutron single-slit diffraction by the analytic.The calculation result is accordance with the experimental data.

Jilin Normal University Journal•Jan 1, 2010•0 citations
The single-slit and multiple-slit diffraction of photon is researched with quantum theory.First,the Schrdinger equation is adopted to calculate light intensity distribution expression of photon.Then the Kirchhoff formula is adopted to calculate quality relationship between light intensity distribution and slit width,length,thickness,light wavelength.Finally,theoretical result is compared with experimental data and classical theory,the result shows that they are almost similar to the same.
In this paper,the light double-slit diffraction with quantum theory approach is studied.Firstly,the light wave function in slits is calculated,and the diffraction wave function is obtained with Kirchhoff’s law.The diffraction intensity is proportional to the diffraction wave function da party.Futhermore,the intensity formula of light double-slit diffraction is obtained;by comparing the quantum theory calculation results and classical electromagnetic theory calculation results and the experimental date,it is found that the calculate result of quantum theory is in accordance with the experment data,but the classical electromagnetic theory calculation result with the experiment date has certain deviation.So,the quantum theory can explain the light diffraction more precisely.The proposed method can also further study the light of the single slit,many slits and grating diffraction experiment phenomena.
At present, the theory of light diffraction only has the simple wave-optical approach. In this paper, we study light diffraction with the relativistic quantum theory approach. We find that the slit length, slit width, slit thickness and wavelength of light affect the diffraction intensity and form of diffraction pattern. However, the effect of slit thickness on the diffraction pattern cannot be explained by wave-optical approach, but it can be explained in quantum theory. We compare the theoretical results with single- and multiple-slits experimental data, and find the theoretical results are in accordance with the experimental data. In addition, we give some theory predictions. We think all new predictions will be tested by the light diffraction experiment.
In this paper, we study the light double-slit diffraction experiment with quantum theory approach. Firstly, we calculate the light wave function in slits by quantum theory of photon. Secondly, we calculate the diffraction wave function with Kirchhoff's law. Thirdly, we give the diffraction intensity of light double-slit diffraction, which is proportional to the square of diffraction wave function. Finally, we compare calculation result of quantum theory and classical electromagnetic theory with the experimental data. We find the quantum calculate result is accordance with the experiment data, and the classical calculation result with certain deviation. So, the quantum theory is more accurately approach for studying light diffraction.