Correlated Emission Laser and Quenching of Spontaneous Emission
Journal: International Journal of Science and Research (IJSR) (Vol.5, No. 3)Publication Date: 2016-03-05
Authors : Aditya Dahal;
Page : 53-55
Keywords : Metric Space; Fuzzy metric space; Complete fuzzy metric space; Fuzzy diameter zero; Separability; uniform convergence in fuzzy metric space;
Abstract
In this paper, it is try to show that the quantum noise leading to the laser line width can be suppressed below the standard limit (Schalow-Townes limit) by preparing the atomic systems in a coherent superposition of states as in the Hanle -Effect and Quantum Beat experiments. In such coherently prepared atoms the spontaneously emission is said to be correlated.
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