In our preceding work, a class of k-quantum nonlinear coherent states, i.e., the k eigenstates of the powersBk (k ≥ 3) of the annihilation operator B=-a1/f(N) of f-oscillators, are introduced. In this paper, we intro...In our preceding work, a class of k-quantum nonlinear coherent states, i.e., the k eigenstates of the powersBk (k ≥ 3) of the annihilation operator B=-a1/f(N) of f-oscillators, are introduced. In this paper, we introduce a newkind of higher-order squeezing and an antibunching effect. The quantum statistical properties of the k states are studied.The result shows that the M-th order [M = (n + 1/2)k; n = 0, 1,...] squeezing effects exist in all of the k states when kis even. There is the antibunching effect in all of the k states.展开更多
O431.2 2003042401Markovian场中四能级系统的窄带五阶非线性效应=Narrowband nonlinear effects of fifth-order in a four-levelsystem in Markovian-fields[刊,中]/李院院(宁夏固原师专物理系.宁夏,固原(756000)),张彦鹏…∥激光杂志...O431.2 2003042401Markovian场中四能级系统的窄带五阶非线性效应=Narrowband nonlinear effects of fifth-order in a four-levelsystem in Markovian-fields[刊,中]/李院院(宁夏固原师专物理系.宁夏,固原(756000)),张彦鹏…∥激光杂志.-2002,23(1).-40-42采用高阶相干函数理论研究了四能级系统在Markovian场下的窄带五阶非线性效应(NFPBFMS)。得到了混沌场模型、相散场模型及实高斯场模型下窄带拍频信号强度随时间的变化规律,并讨论了三种模型对测量原子能级分裂精度的影响。图5参11(李瑞琴)展开更多
文摘In our preceding work, a class of k-quantum nonlinear coherent states, i.e., the k eigenstates of the powersBk (k ≥ 3) of the annihilation operator B=-a1/f(N) of f-oscillators, are introduced. In this paper, we introduce a newkind of higher-order squeezing and an antibunching effect. The quantum statistical properties of the k states are studied.The result shows that the M-th order [M = (n + 1/2)k; n = 0, 1,...] squeezing effects exist in all of the k states when kis even. There is the antibunching effect in all of the k states.
文摘O431.2 2003042401Markovian场中四能级系统的窄带五阶非线性效应=Narrowband nonlinear effects of fifth-order in a four-levelsystem in Markovian-fields[刊,中]/李院院(宁夏固原师专物理系.宁夏,固原(756000)),张彦鹏…∥激光杂志.-2002,23(1).-40-42采用高阶相干函数理论研究了四能级系统在Markovian场下的窄带五阶非线性效应(NFPBFMS)。得到了混沌场模型、相散场模型及实高斯场模型下窄带拍频信号强度随时间的变化规律,并讨论了三种模型对测量原子能级分裂精度的影响。图5参11(李瑞琴)
