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中国物理学会期刊

奇偶q-变形相干态的高阶压缩效应

CSTR: 32037.14.aps.50.690

HIGHER POWER SQUEEZING EFFECTS FOR ODD AND EVEN q-COHERENT STATES

CSTR: 32037.14.aps.50.690
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  • 研究了奇偶q变形相干态中光场的高阶压缩效应.数值计算结果发现,奇偶q变形相干态中光场的高阶压缩效应与参数值q有关,当参数q取偏离1较大的值时,q变形奇偶相干态均可具有奇次方阶压缩效应却无偶次方阶压缩效应,这与通常奇偶相干态的压缩特性是不同的

     

    The higher power squeezing effects of photon field for odd and even q coherent states have been studied. We find that the squeezing effects are influenced by the values of parameter q, and the odd and even q-deformed coherent states can exhibit odd power squeezing effect but no even power squeezing effect when parameter q is taken values departure from 1 greatly, and these squeezing characteristics are different from those of the conventional odd and even coherent states.

     

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