Message Boards Message Boards


[WSS20] Machine learning enhanced design of diffractive optical elements

Posted 1 year ago
3 Replies
18 Total Likes

enter image description here

3 Replies

enter image description here -- you have earned Featured Contributor Badge enter image description here Your exceptional post has been selected for our editorial column Staff Picks and Your Profile is now distinguished by a Featured Contributor Badge and is displayed on the Featured Contributor Board. Thank you!

Hi! Argument r corresponds simply to the radial coordinate of the input plane - in this case it's the distance from the center of an image. The theory is comprehensively described by J.W. Goodman in the "Introduction to Fourier Optics" (chapters 3-4). You may also find this article by M. Sypek interesting (

I'm not familiar with this use of an impulse response function for light propagation. What is r in h(r), exactly ? Any pedagogic link to corresponding theory behind this ?

Reply to this discussion
Community posts can be styled and formatted using the Markdown syntax.
Reply Preview
or Discard

Group Abstract Group Abstract