Multiplexed optical imaging using complex media - Marc Guillon (Saints-Pères Paris Institute for the Neurosciences, Univ. Paris Cité)

Multiplexed optical imaging allows gathering multimodal contrasts in single shot acquisitions. It relies on the combination of computational signal processing with original optical co-design. It may offer valuable simplified and compact optical systems and is demanded in experiments dealing with ultra-short events. In this regard, speckle patterns generated by propagating coherent light through scattering media, have turned out to be almost ideal probing functions. 
In this seminar, I will present our developments to achieve multiplexed coherent imaging and compressed fluorescence super-resolution microscopy using complex media. In particular, I will show results about high-resolution multiplexed multispectral, polarimetric and phase imaging and their application to optical metrology and bio-imaging.