Near-field imaging of atom diffraction gratings: The atomic Talbot effect
Michael Chapman, Christopher R. Ekstrom, Troy D. Hammond +4 more
We have demonstrated the Talbot effect, the self-imaging of a periodic structure, with atom waves. We have measured the successive recurrence of these self-images as a function of the distance from the imaged grating. This is a near-field interference effect, which has several possible applications that are discussed.
Physical Review A•Jan 1, 1995•609 citations