Presentation on theme: "Entanglement of Movable Mirrors in a Correlated Emission Laser"— Presentation transcript:
1 Entanglement of Movable Mirrors in a Correlated Emission Laser 12Wenchao Ge, Hyunchul Nha, and M. S ZubairyInstitute for Quantum Science and Engineering, Texas A&M University, College StationTexas A&M University at Qatar, Education City, P.O. Box 23874, Doha, Qatar112
16 Entangling Movable Mirrors Both field-mirror pairs coupled in a DCPField-mirror pairs coupled one in a DCP and one in BSPor vice verse.No entanglement between movable mirrors because of effective BSPBoth field-mirror pairs coupled in a BSPEffective DCP with a large stable region. Entangled!They do not generate entanglement between mirrors because of instability!
22 ReferencesOptomechanical entanglement: D. Vitali et al, Phys. Rev. Lett 98, (2007)Optomechanical induced transparency: S. Weis et al, Science 330, (2010)Nanomechanical oscillator cooling: I. Wilson-Rae et al, Phys. Rev. Lett. 99, (2008); J. Chan et al, Nature 478, 89 (2011)Correlated emission laser: M. O. Scully et al, Phys. Rev. Lett 60, (1988); X. Han et al, Phys. Rev. Lett. 94, (2005)Entanglement criterion: X. Wang, Phys. Rev. A 66, (2002); L.M. Duan et al, Phys. Rev. Lett. 84, 2722 (2000); R. Simon, Phys. Rev. Lett 84, (2000)
23 Thank you for your listening and thank Dr Thank you for your listening and thank Dr. Schuessler for a useful discussion.