Browsing by Subject "CRITERION"

Now showing items 1-5 of 5

    • Continuous-variable entanglement in a correlated spontaneous emission laser 
      Tan, HT; Zhu, S. Y.; Zubairy, M. Suhail (American Physical Society, 2005)
      We discuss the generation and evolution of entangled light in a correlated spontaneous emission laser. The master equation for the two-mode field in a cavity is derived and solved analytically. The time-dependent characteristic ...
    • Entangled radiation via a Raman-driven quantum-beat laser 
      Qamar, Sajid; Al-Amri, M.; Qamar, Shahid; Zubairy, M. Suhail (American Physical Society, 2009)
      We propose a scheme for the entanglement generation of two cavity modes using a four-level Raman-driven quantum-beat laser (QBL). The atomic coherence is generated by a Raman-type two-photon process. Two different sufficient ...
    • Entanglement generation in a two-mode quantum beat laser RID A-4660-2010 
      Ikram, Manzoor; Li, Gao-xiang; Zubairy, M. Suhail (American Physical Society, 2007)
      We analyze the quantum correlations between side modes of a quantum beat laser when a two-level atomic medium is driven strongly by a classical field. The squeezing and the entanglement generation of the cavity radiation ...
    • Gaussian-state entanglement in a quantum beat laser 
      Tahira, Rabia; Ikram, Manzoor; Nha, Hyunchul; Zubairy, M. Suhail (American Physical Society, 2011)
      Recently quantum beat lasers have been considered as a source of entangled radiation [S. Qamar, F. Ghafoor, M. Hillery, and M. S. Zubairy, Phys. Rev. A 77, 062308 (2008)]. We investigate and quantify the entanglement of ...
    • Two-mode single-atom laser as a source of entangled light RID A-5077-2009 
      Kiffner, M.; Zubairy, M. Suhail; Evers, J.; Keitel, C. H. (American Physical Society, 2007)
      A two-mode single-atom laser is considered, with the aim of generating entanglement in macroscopic light. Two transitions in the four-level gain medium atom independently interact with the two cavity modes, while two other ...