Analogs of time-dependent quantum phenomena in optical fibers
Analogs of time-dependent quantum phenomena in optical fibers
复制标题
光纤中随时间变化的量子现象的类似物
DOI：
10.1088/1742-6596/99/1/012012
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
M. Man'ko
中科院分区：
文献类型：
--
作者：
M. Man'ko
本文综述了光束在光纤中传输问题的近轴近似。阐明了非均匀光波导中量子系统的含时运动积分与辐射的含空不变量的类比。与光脉冲轮廓相关的特定层析概率分布被认为类似于量子力学中的层析概率。给出了一个新的层析概率不等式。
Review of the paraxial approximation to the problem of light beams propagating in optical fibers is presented. The analogy of time-dependent integrals of motion for the quantum system and space-dependent invariants for the radiation in inhomogeneous optical waveguides is elucidated. A specific tomographic probability distribution associated with the light-pulse profile is considered analogously to tomographic probabilities in quantum mechanics. The new inequality is presented for the tomographic probability.