Subject: Physics - Optics
Subject: Physics - Optics
Year: 2011
Type: Article
Title: Fraunhofer diffraction of a Laguerre–Gaussian laser beam by fork-shaped grating
Author: Topuzoski, Suzana
Author: Janicijevic, Ljiljana
Abstract: In this article we present a theoretical study for Fraunhofer diffraction of a Laguerre-Gaussian laser beam with zeroth radial mode number and azimuthal mode number l by diffractive grating with embedded fork-shaped dislocations of integer order p. Analytical expressions describing the diffracted wave field amplitude and intensity distributions in the Fourier plane are deduced and analyzed. They are also followed by the vortex radii expressions.
Publisher: Informa UK Limited
Relation: Journal of Modern Optics
Identifier: oai:repository.ukim.mk:20.500.12188/1274
Identifier: http://dx.doi.org/10.1080/09500340.2010.543292Identifier: http://hdl.handle.net/20.500.12188/1274Identifier: 10.1080/09500340.2010.543292
Identifier: http://www.tandfonline.com/doi/pdf/10.1080/09500340.2010.543292Identifier: 58
Identifier: 2
Identifier: 138
Identifier: 145
