Extraction of quantum states of nonclassical radiation from cavities

• Applicants: Professor Dr. Werner Vogel; Professor Dr. Dirk-Gunnar Welsch
• Subject Area: Optics, Quantum Optics and Physics of Atoms, Molecules and Plasmas
• Term: from 2004 to 2009
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 5436616

• Final Report Year: 2009

Final Report Abstract

No abstract available

Publications

• QED of lossy cavities: Operator and quantum-state input-output relations, Phys. Rev. A 72, 053813 (2005)
  M. Khanbekyan, L. Knöll, D.-G. Welsch, A.A. Semenov, and W. Vogel
  
• Quantumstate input-output relations for absorbing cavities, J. of Opt. B: Quantum Semiclassical Opt. 7, S689 (2005)
  M. Khanbekyan, D.-G. Welsch, A.A. Semenov, and W. Vogel
  
• Leaky cavities with unwanted noise, Phys. Rev. A 74, 033803 (2006)
  A.A. Semenov, D.Yu. Vasylyev, W. Vogel, M. Khanbekyan, and D.-G. Welsch
  
• Characterization of unwanted noise in realistic cavities, Optics and Spectroscopy 103, 245 (2007)
  A.A. Semenov, D.Yu. Vasylyev, W. Vogel, M. Khanbekyan, and D.-G.- Welsch
  
• Determination of quantum-noise parameters of realistic cavities, Phys. Rev. A 75, 013807 (2007)
  A.A. Semenov, W. Vogel, M. Khanbekyan, and D.-G.-Welsch
  
• Cavity-assisted spontaneous emission as a single-photon source: Pulse shape and efficiency of one-photon Fock-state preparation, Phys. Rev. A 78, 013822 (2008)
  M. Khanbekyan, and D.-G. Welsch, C. Di Fidio, and W. Vogel
  
• Entanglement in a Raman-driven cascaded system, Phys. Rev. A 78, 032334 (2008)
  C. Di Fidio and W. Vogel
  
• Photon emission by an atom in a lossy cavity, Phys. Rev. A 77, 043822 (2008)
  C. Di Fidio, W. Vogel, M. Khanbekyan, and D.-G. Welsch
  
• Cavity-assisted spontaneous emission of a single three-level atom as a single-photon source, (2009)
  M. Khanbekyan and D.-G. Welsch
  
• Cavityassisted spontaneous emission: macroscopic QED vs quantum noise theory, Phys. Ser. T 135, 014015 (2009)
  M. Khanbekyan, and D.-G. Welsch, C. Di Fidio, and W. Vogel
  
• Entanglement evolution in a cascaded system with losses, Physica E (2009)
  C. Di Fidio and W. Vogel
  (See online at https://doi.org/10.1016/j.physe.2009.06.075)
• Entanglement signature in the mode structure of a single photon, Phys. Rev. A 79, 050303(R) (2009)
  C. Di Fidio and W. Vogel