Modal analysis of pseudo-Schell model sources

Impacto

Downloads

Downloads per month over past year

Santarsiero, Massimo and Martínez Herrero, Rosario and Piquero Sanz, Gemma María and González de Sande, Juan Carlos and Gori, Franco (2021) Modal analysis of pseudo-Schell model sources. Photonics, 8 (10). ISSN 2304-6732

[thumbnail of MHerreroR 15 libre+CC.pdf]
Preview
PDF
Creative Commons Attribution.

645kB

Official URL: http://dx.doi.org/10.3390/photonics8100449




Abstract

All pseudo-Schell model sources have been shown to possess the same continuous set of circularly symmetric modes, all of them presenting a conical wavefront. For keeping energy at a finite level, the mode amplitude along the radial coordinate is modulated by a decreasing exponential function. A peculiar property of such modes is that they exist in the Laplace transform's realm. After a brief discussion of the near-zone, we pass to the far-zone, where the field can be evaluated in closed form. The corresponding features of the intensity distribution are discussed.


Item Type:Article
Additional Information:

© 2021 by the authors.
This research was funded by Spanish Ministerio de Economía y Competitividad under grant number PID2019 104268GB-C21.

Uncontrolled Keywords:Partially coherent beams; Diffraction; Propagation; Periodicity; Generation; Limit
Subjects:Sciences > Physics > Optics
ID Code:68854
Deposited On:03 Dec 2021 19:02
Last Modified:21 Jun 2022 16:40

Origin of downloads

Repository Staff Only: item control page