Analysis of Intensity Distribution in the He-Ne Laser Beam by Gaussian Distribution Function

  • Authors

    • Ahmed N. Abd
    • Bahaa Jawad Alwan
    • Wasna’a M Abdulridha
    2018-12-09
    https://doi.org/10.14419/ijet.v7i4.36.23798
  • Intensity Distribution, Functio, Gaussian

  • The purpose of this research is to analyze the distribution of density in the laser beam, both from the experimental and theoretical point of view. I measured the density distribution through the He-Ne laser beam and prepared an attempt to compare it with the Gaussian distribution function. Image profiling can be used to determine the distance of objects depending on the distribution of the laser beam spot surroundings by their width. It can also be used to take pictures of things and define their distances and shape things. As we see, Nubia is very good. From the compatibility analysis found that (the program that made the fitting mention of GNUPLOT).

     

  • References

    1. [1] Elijah Kannatey-Asibu, Jr., Principles of Laser Materials Processing," John Wiley & Sons, Inc.2009.

      [2] Heard, H.G., 1968. Laser Parameter Measurements Handbook. John Wiley and sons Inc.

      [3] Fleischer, J.M. and D. Doggett, 1989. Spectral Profiling with a single photodiode. Laser and Optoelectronics , pp: 47-52.

      [4] Hull, D.M . And A. Stewart, 1985. Laser beam profiles principles and definitions. Laser and Application, pp: 75.

      [5] K. Shimoda, , “Introduction to Laser Physics", Second Edition, Springer, 1986.

      [6] Javier Alda, Laser and Gaussian Beam Propagation and Transformation," Optics Department. University Complutense of Madrid.School of Optics 2001 (article).

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  • How to Cite

    N. Abd, A., Jawad Alwan, B., & M Abdulridha, W. (2018). Analysis of Intensity Distribution in the He-Ne Laser Beam by Gaussian Distribution Function. International Journal of Engineering & Technology, 7(4.36), 334-337. https://doi.org/10.14419/ijet.v7i4.36.23798