- Tytuł:
- Analysis of the beam quality of a multi-Gaussian Schell-model vortex beam in atmospheric turbulence
- Autorzy:
-
Suo, Qiangbo
Cui, Zhiwei
Han, Yiping - Powiązania:
- https://bibliotekanauki.pl/articles/174273.pdf
- Data publikacji:
- 2019
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
multi-Gaussian Schell-model vortex beams
propagation factor
turbulent atmosphere - Opis:
- Analytical formulas of the angular width and propagation factor of a multi-Gaussian Schell-model vortex (MGSMV) beam through atmospheric turbulence are derived on the basis of the extended Huygens–Fresnel integral and second-order moments of Wigner distribution function. Evolution properties of the angular width and propagation factor of MGSMV beams propagating in atmospheric turbulence are investigated numerically. The results show that a multi-Gaussian Schell-model beam is more affected by atmospheric turbulence than a MGSMV beam, which will be useful for the practical application of the MGSMV beam.
- Źródło:
-
Optica Applicata; 2019, 49, 2; 191-202
0078-5466
1899-7015 - Pojawia się w:
- Optica Applicata
- Dostawca treści:
- Biblioteka Nauki
Artykuł