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

1. Walsh Functions
Lakshminarayan Hazra, Pubali Mukherjee

2. Self-similarity in Walsh Functions
Lakshminarayan Hazra, Pubali Mukherjee

3. Computation of Farfield Diffraction Characteristics of Radial and Annular Walsh Filters on the Pupil of Axisymmetric Imaging Systems
Lakshminarayan Hazra, Pubali Mukherjee

4. Self-similarity in Transverse Intensity Distributions on the Farfield Plane of Self-similar Walsh Filters
Lakshminarayan Hazra, Pubali Mukherjee

5. Self-similarity in Axial Intensity Distributions of Self-similar Walsh Filters
Lakshminarayan Hazra, Pubali Mukherjee

6. Self-similarity in 3D Light Distributions Near the Focus of Self-similar Radial Walsh Filters
Lakshminarayan Hazra, Pubali Mukherjee

7. Concluding Remarks
Lakshminarayan Hazra, Pubali Mukherjee

Keywords: Engineering, Microwaves, RF and Optical Engineering, Optics, Lasers, Photonics, Optical Devices, Signal, Image and Speech Processing, Electronics and Microelectronics, Instrumentation