Results 301 to 310 of about 72,451 (334)

Statistics of partially coherent beams: a numerical analysis

Journal of the Optical Society of America A, 2004
We show that by using Monte Carlo simulations, one can study the characteristics of beams with adjustable spatial coherence properties that propagate through highly scattering media. Moreover, we show that a single simulation is sufficient to obtain the intensity distribution at the exit surface of the scattering medium for any degree of global ...
Mujat, Claudia, Dogariu, Aristide
openaire   +3 more sources

Spreading of partially coherent beams in random media

Journal of the Optical Society of America A, 2002
Some published computational work has suggested that partially coherent beams may be less susceptible to distortions caused by propagation through random media than fully coherent beams. In this paper this suggestion is studied quantitatively by examining the mean squared width of partially coherent beams in such media as a function of the propagation ...
Greg, Gbur, Emil, Wolf
openaire   +2 more sources

Partially coherent anomalous vortex beam in anisotropic turbulence

Optics Communications, 2023
Jun Ou, Zhihui Yin, Hao Chi, Qiliang Li, Bo Yang, Shuna Yang, Yanrong Zhai   +6 more
semanticscholar   +1 more source

Partially coherent vortex cosh-Gaussian beam and its paraxial propagation

Optical and quantum electronics, 2021
M. Lazrek, Z. Hricha, A. Belafhal
semanticscholar   +1 more source

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 ...
openaire   +2 more sources

Propagation of partially coherent hyperbolic sinusoidal Gaussian beam in biological tissue

, 2021
M. Bayraktar
semanticscholar   +1 more source

Spectral properties of partially coherent chirped Airy pulsed beam in oceanic turbulence

, 2021
Bo-yuan Zhu, Shao-jie Bian, Yang Tong, Xin-yue Mou, K. Cheng   +4 more
semanticscholar   +1 more source

Shaping the intensity and degree of coherence of a partially coherent beam by a 4f optical system with an amplitude filter

, 2017
Ten-Ming Wu, C. Liang, Fei Wang, Y. Cai
semanticscholar   +1 more source

Scintillations of a partially coherent beam in a laboratory turbulence: experiment and comparison to theory

Photonics West - Lasers and Applications in Science and Engineering, 2015
A. Efimov
semanticscholar   +1 more source

Partially coherent beam propagation in atmospheric turbulence [invited].

Journal of The Optical Society of America A-optics Image Science and Vision, 2014
G. Gbur
semanticscholar   +1 more source