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Please use this identifier to cite or link to this item: http://hdl.handle.net/10204/3761

Title: Experimental generation and application of the superposition of higher-order Bessel beams
Authors: Dudley, A
Vasilyeu, R
Forbes, A
Khilo, N
Ropot, P
Keywords: Bessel fields generation
Bessel beam
Bessel fields
Laser
Optics
Physics
Superposition
54th Annual Conference of the South African Institute of Physics
Issue Date: Jul-2009
Citation: Dudley, A, Vasilyeu, R, Forbes, A et al. 2009. Experimental generation and application of the superposition of higher-order Bessel beams. 54th Annual Conference of the South African Institute of Physics (SAIP), Durban, South Africa, 6-10 July 2009, pp 1-12
Abstract: This presentation provides information on experimental generation and application of the superposition of higher-order Bessel beams. The superposition of zero order Bessel beams can be used to measure the radius of curvature of a reflecting surface. This approach is based on the fact that the intensity distribution of the superimposed Bessel beams is a sensitive function of the relative phases between the constituting beams.
Description: 54th Annual Conference of the South African Institute of Physics (SAIP), Durban, South Africa, 6-10 July 2009
URI: http://hdl.handle.net/10204/3761
Appears in Collections:Laser physics and technology
General science, engineering & technology

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