Understanding MRI data reconstruction and optical coherence tomography (OCT).
Ensure that arguments inside functions like
e−ik2f(x2+y2)e raised to the exponent negative i k over 2 f end-fraction open paren x squared plus y squared close paren end-exponent
When using a solutions guide for the Introduction to Fourier Optics (Third Edition) , do not simply copy the results. Instead:
To illustrate the value of a well-structured solution, consider a problem from Chapter 4 (Third Edition, Problem 4-3):
The third edition places heavy emphasis on how a thin lens transforms an incident wave. A thin lens acts as a phase transformation function: