Modern Observational/Instrumentation Techniques Astronomy 500 Andy Sheinis, Sterling 5520,2-0492 sheinis@astro.wisc.edu MW 2:30, 6515 Sterling Office Hours: Tu 11-12
Fourier Transform Review
Fourier Transform Relations
Fourier Transform Relations
Useful Transforms Tophat
Useful Transforms sinc
Useful Transforms Gaussian
Fraunhofer (far-field) diffraction
examples
examples
Fresnel (near-field) Diffraction
Optical Transfer function
Alternative definitions
Alternative definitions
Alternative definitions
Alternative systems
Doing Fourier Transforms in your head
Doing Fourier Transforms in your head
Convolution
Convolution
properties