Webb19 juni 2014 · In this paper, a random source named an elliptical MGSM source is introduced. An analytical expression for the propagation factor of an elliptical MGSM beam is derived. Webb15 dec. 2016 · The experimental realization of a random Schell-model source radiating beam-like field with any desired far-zone average intensity pattern can be made with the …
Experimental generation of ring-shaped beams with random sources
Webb11 feb. 2013 · We have experimentally reproduced ring shaped beams from the scattered Laguerre-Gaussian and Bessel-Gaussian beams. A rotating ground glass plate is used as a scattering medium and a plano convex lens collects the scattered light to generate ring shaped beams at the Fourier plane. Webb1 sep. 2024 · We introduce a novel class of planar random source producing far fields with multi-ring-shaped average intensity patterns by modeling the source degree of coherence, and confirm that such sources are… 1 Random sources generating ring-shaped optical lattice Yonghua Mao, Z. Mei Physics, Mathematics 2016 13 diversified information sources
Random sources generating far fields with ring-shaped array …
Webb20 apr. 2024 · Sahin S, Korotkova O. Light sources generating far fields with tunable flat profiles. Opt Lett. 2012; 37(14):2970–2. Article Google Scholar Mei Z, Korotkova O. Random sources generating ring-shaped beams. … Webb15 dec. 2016 · The experimental realization of a random Schell-model source radiating beam-like field with any desired far-zone average intensity pattern can be made with the … Webb19 feb. 2024 · Thereby, considerable analytical models for CSD function of random sources generating flat and ring-shaped intensity profiles in the far field have been introduced such as: multi-Gaussian Schell-model (MGSM) sources, Laguerre–Gaussian Schell-model (LGSM) and Bessel–Gaussian Schell-model (BGSM) sources (Sahin and Korotkova 2012; … diversified information