Open Access Open Access  Restricted Access Subscription Access

Self-Similarity in Transverse Intensity Distributions in the Farfield Diffraction Pattern of Radial Walsh Filters


Affiliations
1 Department of Applied Optics and Photonics, University of Calcutta, Acharya Prafulla Chandra Shiksha Prangan, JD-2, Sector-III, Salt Lake, Kolkata 700098, India
 

In a recent communication we reported the self-similarity in radialWalsh filters. The set of radialWalsh filters have been classified into distinct self-similar groups, where members of each group possess self-similar structures or phase sequences. It has been observed that, the axial intensity distributions in the farfield diffraction pattern of these self-similar radial Walsh filters are also self-similar. In this paper we report the self-similarity in the intensity distributions on a transverse plane in the farfield diffraction patterns of the self-similar radialWalsh filters.
User
Notifications
Font Size

Abstract Views: 86

PDF Views: 2




  • Self-Similarity in Transverse Intensity Distributions in the Farfield Diffraction Pattern of Radial Walsh Filters

Abstract Views: 86  |  PDF Views: 2

Authors

P. Mukherjee
Department of Applied Optics and Photonics, University of Calcutta, Acharya Prafulla Chandra Shiksha Prangan, JD-2, Sector-III, Salt Lake, Kolkata 700098, India
L. N. Hazra
Department of Applied Optics and Photonics, University of Calcutta, Acharya Prafulla Chandra Shiksha Prangan, JD-2, Sector-III, Salt Lake, Kolkata 700098, India

Abstract


In a recent communication we reported the self-similarity in radialWalsh filters. The set of radialWalsh filters have been classified into distinct self-similar groups, where members of each group possess self-similar structures or phase sequences. It has been observed that, the axial intensity distributions in the farfield diffraction pattern of these self-similar radial Walsh filters are also self-similar. In this paper we report the self-similarity in the intensity distributions on a transverse plane in the farfield diffraction patterns of the self-similar radialWalsh filters.