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Co-operative Generation of Entangled Photons and Its Application in Quantum Cryptography

Co-operative Generation of Entangled Photons
  • Nicolae A. Enaki
  • M. Turcan
  • Ashok Vaseashta
Conference paper
Part of the NATO Science for Peace and Security Series A: Chemistry and Biology book series (NAPSA)

Abstract

This study examines the coherence properties among the Stokes and anti- Stokes fields and their applications in Communications. We investigate a novel two-photon entangled sources approach which takes into account the coherence and collective phenomena between the fields. The quantum propriety of realistic sources of powerful coherent bi-boson radiation (coherent entanglement of Stokes and anti-Stokes photons) is analyzed. Finally, we examine experimental applications of coherence between the Stokes and anti-Stokes photons obtained in super-radiance and resulting lasing effects in quantum communications and cryptography.

Keywords

Collective phenomena Correlation Photonics losses Two-photon lasing 

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Copyright information

© Springer Science+Business Media B.V. 2012

Authors and Affiliations

  1. 1.Institute of Applied PhysicsAcademy of Sciences of MoldovaChisinauRepublic of Moldova
  2. 2.Institute for Advanced Sciences ConvergenceNUARIHerndonUSA

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