Phase retrieval for high NA cases
extending phase retrieval to the vectorial light field
For high values of numerical apertures (think microscopes), the standard phase retrieval methods are not reliable.
In this project, we work on adjusting and expanding the low-NA algorithms to the high values of NA.
Oleg Soloviev
Senior Research Fellow
Oleg Soloviev is a Senior Research Fellow at DCSC/3mE/TU Delft and a Senior Associate at Flexible Optical BV.
Posts
Zernike Calculations in Julia
Recently, a fast and robust method of calculation of the Zernike polynomials and their derivatives in Cartesian coordinates was published. It was really easy to translate the published pseudo-code in Julia. The implementation appeared to be indeed very fast, so I could not resist to play with some visualisations.
Publications
Phase retrieval based on the vectorial model of point spread function
We present an efficient phase retrieval approach for imaging systems with high numerical aperture based on the vectorial model of the …