Optimum plane selection for transport-of-intensity-equation-based solvers.


Deterministic single beam phase retrieval techniques based on the transport of intensity equation (TIE) use the axial intensity derivative obtained from a series of intensities recorded along the propagation axis as an input to the TIE-based solver. The common belief is that, when reducing the error present in the axial intensity derivative, there will be… (More)
DOI: 10.1364/AO.53.007050