A parallel effort was made by theorists to understand the properties oflaserlight, to describe its coherence, its classical aspects, and its inherently quantum features.
同时理论物理学家们正努力研究激光的性能,以便阐述其量子性,从而在使激光在实验中作更好的应用。
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This paper studies the relaxation in the two—Level system of the Laser superradiation interacted with radiation by the method ofcoherence, and gives the solution of light field about sgn.
These results indicate that the quantum coherence properties of atom laser are completely identical to that of the initial light field interacting with the atomic BEC.