Physical Review APublisher's Note: Normal-mode coupling of rare-earth-metal ions in a crystal to a macroscopic optical cavity mode [Phys. Rev. A74, 033818 (2006)]Kouichi Ichimura, Hayato GotoPublished Oct 5, 2006• 0 citationsPublisherAbstractReceived 28 September 2006DOI:https://doi.org/10.1103/PhysRevA.74.049902©2006 American Physical SocietyDOI10.1103/physreva.74.049902