Measuring finite-range phase coherence in an optical lattice using Talbot interferometry

Autor: Bodhaditya Santra, Christian Baals, Ralf Labouvie, Aranya B. Bhattacherjee, Axel Pelster, Herwig Ott
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/ncomms15601
Popis: Quantum gas experiments are useful to study non-equilibrium many-body dynamics. Here, the authors demonstrate how the Talbot effect can be used to measure the spreading of phase coherence of ultracold atoms in an optical lattice.
Databáze: Directory of Open Access Journals