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叠加激发相干态的非经典性质

物理学报, 1999, 48(9): 1644-1649.
DOI: 10.7498/aps.48.1644
CSTR: 32037.14.aps.48.1644

NON-CLASSICAL PROPERTIES OF STATES GENERATED BY THE SUPERPOSITION OF EXCITED COHERENT STATES

Acta Phys. Sin., 1999, 48(9): 1644-1649.
DOI: 10.7498/aps.48.1644
CSTR: 32037.14.aps.48.1644
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  • 摘要

    两个强度相同相位不同的激发相干态的叠加态呈现出多种非经典的特征.在一定的条件下，随着相位差的变化，叠加态的平均光子数出现类似于Rabi振荡的崩塌和复原现象，光场的正交分量压缩和亚泊松分布都比单个激发相干态得到增强.

     

    Abstract

    The superposition of two excited coherent states of identical intensity but different phases yields a state that can exhibit varied non-classical characteristics.Under suitable conditions,as the phase difference changes,the mean photon number of the super

     

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