Quantum-state tomography using phase-sensitive amplification Academic Article uri icon


  • Proposed is a scheme for the measurement of quantum state of the radiation field. The technique is based on amplifying the signal with the help of a two-photon correlated-emission laser such that there is no noise in the quadrature of interest. The scheme is insensitive to problems associated with the detector inefficiencies.

published proceedings

  • Physical Review A

author list (cited authors)

  • Ahmad, M., Qamar, S., & Zubairy, M. S.

citation count

  • 8

complete list of authors

  • Ahmad, Mashhood||Qamar, Shahid||Zubairy, M Suhail

publication date

  • September 2000