态|ψ5(3)〉q中广义电场的2(2m+1)次方Y压缩特性

利用多模压缩态理论,研究了由多模复共轭相干态|{Z_j^*}〉_q(j =1,2,3,…,…,q)、多模复共轭相干态的相反态|{-Z_j^*}〉_q和多模虚相干态|{iZ_{j}〉q的线性叠加所组成的第Ⅴ类三态叠加多模叠加态光场|ψ5⁽³⁾〉q中广义电场分量的等幂次N次方Y压缩特性 .结果发现 :当压缩次数N=2 p且p=2m+1(m=0,1,2,…,…)时,在一定的条件下,态|ψ5⁽³⁾〉q的广义电场分量(即第二正交相位分量)可呈现出周期性变化的、偶数次的等幂次2(2m+1)次方Y压缩效应 .}

The Properties of 2(2m+1)-TH Power Y-Squeezing of Generalized Electric Field Component in the State |

It is constructed that the fifth kind of multimode superposition state light field |ψ₅⁽³⁾4_q Which is composed of the linear suerpositions of macroscopically distinct three quantum states named multimode complex conjugation coherent state|{Z_j^*}4_q, the contrary state|{-Z_j^*}4_q of multimode complex conjugation coherent state |{Z_j^*}4_q and multimode imaginary coherent state |{iZ_j}4_q. By utilizing the theory of multimode squeezed states, the generalized nonlinear even-number-power equal power N-th power Y-squeezing effects of generalized electric field component in the state |ψ₅⁽³⁾4_q is studied firstly in detail. It is found that: if the squeezed-power-number N=2p and p=2m+1(here, m=0,1,2,...,...), Under some fixed conditions, the generalized electric field component in the state |ψ₅⁽³⁾4_q can always display the effects of even-number-power generalized nonlinear equal-power 2(2m+1)-th power Y-squeezing that changes periodically and alternatively.