Self-similarity in Walsh Functions and in the Farfield Diffraction Patterns of Radial Walsh Filters

The book explains the classification of a set of Walsh functions into distinct self-similar groups and subgroups, where the members of each subgroup possess distinct self-similar structures. The observations on self-similarity presented provide valuable clues to tackling the inverse problem of synth...

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Bibliographic Details
Main Authors: Hazra, Lakshminarayan (Author), Mukherjee, Pubali (Author)
Corporate Author: SpringerLink (Online service)
Format: e-Book
Language:English
Published: Singapore : Springer Nature Singapore : Imprint: Springer, 2018.
Edition:1st ed. 2018.
Series:SpringerBriefs in Applied Sciences and Technology,
Subjects:
Telecommunication.
Lasers.
Signal processing.
Electronics.
Microwaves, RF Engineering and Optical Communications.
Laser.
Signal, Speech and Image Processing.
Electronics and Microelectronics, Instrumentation.
Online Access:Full-text access
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Table of Contents:
  • Walsh Functions
  • Self-similarity in Walsh Functions
  • Computation of Farfield Diffraction Characteristics of radial Walsh Filters on the pupil of axisymmetric imaging systems
  • Self-similarity in Transverse Intensity Distributions on the Farfield plane of self-similar radial Walsh Filters
  • Self-similarity in Axial Intensity Distributions around the Farfield plane of self-similar radial Walsh Filters
  • Self-similarity in 3D Light Distributions near the focus of self-similar radial Walsh Filters. Conclusion.

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