Consider a one-dimensional linear imaging system whose PSF is given by...

Consider a one-dimensional linear imaging system whose PSF is given by

Which represents the response to the shifted impulse?

(a) What is the PSF of a system having the same basic form of PSF as that above but whose FWHM is one half as large?

(b) Does the resolution of the system improve when you make the above change in FWHM? Why?

(c) What characteristics should be expected from the MTF in an imaging system that has high contrast (low blurring)?