Equipe : COMiX

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About ptychography

Ptychography is an imaging technique that uses a series of diffraction patterns recorded when illuminating a sample at different locations.

X-ray Bragg ptychography

Bragg ptychography allows the 3D high resolution imaging of the crystalline properties of nanostructured materials.

Structural imaging of biominerals

Biocrystallization involves extraordinary complex and regular biochemical processes where living organisms control the crystalline form and texture of their organo-mineral components...

Optical ptychography

A vectorial propagation formalism was introduced to derive a phase retrieval algorithm aiming at reconstructing the full polarization-related properties of an object.