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Average characteristics of partially coherent electromagnetic beams

Journal of the Optical Society of America A, 2000
Average characteristics of partially coherent electromagnetic beams are treated with the paraxial approximation. Azimuthally or radially polarized, azimuthally symmetric beams and linearly polarized dipolar beams are used as examples. The change in the mean squared width of the beam from its value at the location of the beam waist is found to be ...
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Thermodynamic Entropy of Partially Coherent Light Beams

Journal of the Physical Society of Japan, 1964
The thermodynamic entropy of partially coherent light beams, as shown by M. von Laue, is given by the sum of the entropy of the principal waves, which represent the given light beams and are statistically independent of each other. The principal waves and their intensities are respectively the eigenfunctions and eigenvalues of the mutual intensity ...
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Experimental generation of partially coherent circular Airy beams

Optics and Laser Technology, 2021
Xuanhui Lu, Kaikai Huang
exaly

Partially Coherent Nondiffracting Beams