Introduction To Fourier: Optics Third Edition Problem Solutions

A coherent imaging system has a pupil function given by:

An optical system has an impulse response given by: A coherent imaging system has a pupil function

F(u) = ∫∞ -∞ f(x) exp(-i2πux) dx = ∫∞ -∞ exp(-x^2) exp(-i2πux) dx = exp(-π^2 u^2) A coherent imaging system has a pupil function