Complex sample characterization using a multidimensional single-pixel microscope

This work demonstrates a single-pixel microscope used with various detectors and light sources to create a multidimensional characteristic of samples. The system combines hyperspectral transmission, scattering, and emission characterization with fluorescence lifetime imaging. All images are created without the need to move the sample, therefore allowing for a cross-correlation of data. The single-pixel camera architecture also allows this setup to be affordable, opening potential for wider implementation.