Goorskey, DavidWang, HaiXiao, Min2004-12-032004-12-0320012001http://hdl.handle.net/2003/78710.17877/DE290R-10692enThe American Physical SocietyPhysical Review Letters530Enhanced Kerr Nonlinearity via Atomic Coherence in a Three-Level Atomic System10.1103/PhysRevLett.87.073601article (journal)