Validity of Single-Atom Approximation in the Many-Atom Microlaser

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概要

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• A criterion for the validity of the single-atom approximation in the many-atom microlaser was proposed and its adequateness has been tested in semiclassical, quantum mechanical and quantum trajectory simulations. Through these studies we conclude that the single-atom approximation, employing the same emission probability formula for individual atoms as that of the single-atom micromaser theory is valid as long as the product of the atom-field coupling constant and the atom-field interaction time is much smaller than the square root of the mean cavity photon number.

• 社団法人日本物理学会の論文
• 2003-04-15

著者

• An Kyungwon

  School Of Physics Seoul National University

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