| Literature DB >> 19905637 |
Syed Abdullah Aljunid1, Meng Khoon Tey, Brenda Chng, Timothy Liew, Gleb Maslennikov, Valerio Scarani, Christian Kurtsiefer.
Abstract
We report on a direct measurement of a phase shift on a weak coherent beam by a single 87Rb atom in a Mach-Zehnder interferometer. By strongly focusing the probe mode to the location of the atom, a maximum phase shift of about 1 degree is observed experimentally.Entities:
Year: 2009 PMID: 19905637 DOI: 10.1103/PhysRevLett.103.153601
Source DB: PubMed Journal: Phys Rev Lett ISSN: 0031-9007 Impact factor: 9.161