α-bandlimited diffuser in fractional Fourier optics
We propose a method for calculating appropriate α-band limited diffusers using the fractional Fourier transform. In order to do this, we implement a method for performing a numerical interpolation in the fractional Fourier domain. Such diffusers with compact support in the Fresnel regime may be used...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2016
- Institución:
- Universidad Tecnológica de Bolívar
- Repositorio:
- Repositorio Institucional UTB
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.utb.edu.co:20.500.12585/9003
- Acceso en línea:
- https://hdl.handle.net/20.500.12585/9003
- Palabra clave:
- Digital holography
Fractional Fourier optics
Fractional Fourier transform
Fresnel diffraction
Numerical interpolation
Speckles
α-bandlimited diffusers
Computer generated holography
Fourier transforms
Holography
Interpolation
Numerical methods
Speckle
Bandlimited
Digital holography
Fractional fourier
Fractional Fourier transforms
Fresnel diffraction
Numerical interpolations
Diffusers (optical)
- Rights
- restrictedAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/4.0/