Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
975910 | Physica A: Statistical Mechanics and its Applications | 2013 | 9 Pages |
Abstract
The fractal properties of the transverse Talbot images are analyzed with two well-known scaling methods, the wavelet transform modulus maxima (WTMM) and the wavelet transform multifractal detrended fluctuation analysis (WT-MFDFA). We use the widths of the singularity spectra, Îα=αHâαmin, as a characteristic feature of these Talbot images. The Ï scaling exponents of the q moments are linear in q within the two methods, which proves the monofractality of the transverse diffractive paraxial field in the case of these images.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Haret C. Rosu, José S. MurguÃa, Andrei Ludu,