Three-dimensional sculpting of laser beams
We demonstrate three-dimensional sculpting of laser beams using two-dimensional holograms. Without relying on initial guesses of the analytic properties or the Fourier transform of the desired light field, we show that an improved numerical phase retrieval algorithm can produce continuous three-dime...
Main Author: | |
---|---|
Format: | Article |
Language: | English |
Published: |
SciPost
2023-07-01
|
Series: | SciPost Physics |
Online Access: | https://scipost.org/SciPostPhys.15.1.034 |