论文标题
基于合作次波发射器阵列的线性光学元素
Linear optical elements based on cooperative subwavelength emitter arrays
论文作者
论文摘要
我们将二维亚波长量子发射极阵列的应用描述为线性式的有效光学元素。对于正常入射的灯，由发射极端偶极子交换引起的合作光学响应允许控制阵列的传输，其共振频率和带宽。可以根据琼斯矩阵对完全极化的入射光进行操作，例如通用线性和圆形极化器以及相位延迟器。我们的分析方法和随附的数值模拟确定了该操作的最佳状态，并揭示了调整阵列几何形状和仔细调整外部磁场振幅和方向的重要性。
We describe applications of two-dimensional subwavelength quantum emitter arrays as efficient optical elements in the linear regime. For normally incident light, the cooperative optical response, stemming from emitter-emitter dipole exchanges, allows the control of the array's transmission, its resonance frequency, and bandwidth. Operations on fully polarized incident light, such as generic linear and circular polarizers as well as phase retarders can be engineered and described in terms of Jones matrices. Our analytical approach and accompanying numerical simulations identify optimal regimes for such operations and reveal the importance of adjusting the array geometry and of the careful tuning of the external magnetic fields amplitude and direction.
