Journal of Modern Optics39th Winter Colloquium on the Physics of Quantum ElectronicsGeorge R. Welch, Frank A. NarducciPublished Oct 20, 2009• 0 citationsPublisherAbstractThe 39th Winter Colloquium on the Physics of Quantum Electronics was held in Snowbird, Utah from 4 to 8 January 2009. Since the first Winter Colloquium in 1971, these meetings have taken place ever...DOI10.1080/09500340903462378