Fractal speckles in diffraction regions and image plane

Jun Uozumi; K. Tsujino; E. Miyasaka; M. Ibrahim

doi:10.1117/12.354767

19 July 1999 Fractal speckles in diffraction regions and image plane

Jun Uozumi, K. Tsujino, E. Miyasaka, M. Ibrahim

Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.354767
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States

Abstract

Speckle patterns having fractal properties are produced in the image plane as well as in the diffraction regions of a planar diffuser. Such a pattern has no definite speckle size and exhibits a statistical self-similar feature within a limited extent. The intensity correlation function is shown to obey a power-law, which is a typical property of fractal distributions.

Citation Download Citation

Jun Uozumi, K. Tsujino, E. Miyasaka, and M. Ibrahim "Fractal speckles in diffraction regions and image plane", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.354767

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