Coherence and Interference: Generation of Mode Correlation and Velocity Selection

  • Jean Claude Garreau
Conference paper

Abstract

Quantum coherence is a property of quantum systems with no classical analog. Simply stated, the existence of coherence means that a measurement of one of the observables of the system gives information on the possible results of a subsequent measurement of another system observable. This property has played an essential rôle in modern Quantum Optics, e.g. in the demonstrations of reduced quantum noise measurements of light (squeezing). Also, coherence properties relating the internal and external (center-of-mass movement) atomic degrees of freedom have been used in cooling atoms to sub-recoil temperatures.

Keywords

Doppler Effect Photon Number Destructive Interference Classical Analog Quantum Coherence 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer Science+Business Media New York 1996

Authors and Affiliations

  • Jean Claude Garreau
    • 1
  1. 1.Laboratoire de Spectroscopie Hertzienne, associé au CNRSUniversité des Sciences et Technologies de LilleVilleneuve d’Ascq CedexFrance

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