量子压缩光通过非厄米双层的传播:有效介质理论

Elnaz Pilehvar, E. Amooghorban, M. Moravvej-Farshi
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引用次数: 1

摘要

在本文中,我们研究了由增益和损耗层组成的非厄米双层结构对s和p偏振光斜入射压缩光的压缩特性的色散和介质效应,特别是在这些结构保持pt对称的离散频率下。为此,我们使用QOEMT计算输出状态的正交压缩。结果表明,虽然在入射频率较远的增益层发射频率处,输出光的压缩特性得到了保留,但在pt对称相位处,输出光没有被压缩。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Propagation of Quantum Squeezed Light through a Non-Hermitian Bilayer: Effective Medium Theory
In this paper, we investigate the dispersion and medium effects of non-Hermitian bilayer structures consisting of gain and loss layers on the squeezing property of an obliquely incident squeezed light for s- and p-polarized light, in particular at a discrete set of frequencies for which these structures hold PT-symmetric. For this purpose, we calculate the quadrature squeezing of the output state using the QOEMT. The results show although the squeezing property of the output light is retained for the incident frequency farther from the emission frequency of the gain layer, the output light is not squeezed in the PT-symmetric phase.
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