We combine single-pixel imaging and homodyne detection to perform full object recovery (phase and amplitude). Our method does not require any prior information about the object or the illuminating fields. As a demonstration, we reconstruct the optical properties of several semi-transparent objects and find that the reconstructed complex transmission has a phase precision of 0.02 radians and a relative amplitude precision of 0.01.
@article{arxiv.2208.02718,
title = {Wave-Front Reconstruction via Single-Pixel Homodyne Imaging},
author = {Savannah L. Cuozzo and Charris Gabaldon and Pratik J. Barge and Ziqi Niu and Hwang Lee and Lior Cohen and Irina Novikova and Eugeniy E. Mikhailov},
journal= {arXiv preprint arXiv:2208.02718},
year = {2022}
}