N. Abd A, Jawad Alwan B, M Abdulridha W. Analysis of Intensity Distribution in the He-Ne Laser Beam by Gaussian Distribution Function. IJET [Internet]. 2018 Dec. 9 [cited 2024 May 6];7(4.36):334-7. Available from: https://sciencepubco.com/index.php/ijet/article/view/23798