Transfer-matrix formalism for the calculation of optical response in multilayer systems: from coherent to incoherent interference
Transfer-matrix formalism for the calculation of optical response in multilayer systems: from coherent to incoherent interference
复制标题
DOI：
10.1364/oe.18.024715
复制
发表时间：
2010-11-22
期刊：
影响因子：
3.8
通讯作者：
Zhang, Zhenyu
中科院分区：
文献类型：
--
作者：
Troparevsky, M. Claudia;Sabau, Adrian S.;Zhang, Zhenyu
我们提出了一种通过转移矩阵方法来解释多层系统中部分相干干涉的新方法。其新颖之处在于，无需使用修正的菲涅尔系数或其振幅的平方即可在非相干极限下工作。从相干干涉到非相干干涉的转变是通过在传播介质中引入强度增加的随机相位来实现的。这种随机相可以模拟缺陷或杂质的影响。该方法提供了处理光学多层系统的通用方法，其中相干干涉和非相干干涉得到同等对待。 (C) 2010 美国光学学会
We present a novel way to account for partially coherent interference in multilayer systems via the transfer-matrix method. The novel feature is that there is no need to use modified Fresnel coefficients or the square of their amplitudes to work in the incoherent limit. The transition from coherent to incoherent interference is achieved by introducing a random phase of increasing intensity in the propagating media. This random phase can simulate the effect of defects or impurities. This method provides a general way of dealing with optical multilayer systems, in which coherent and incoherent interference are treated on equal footing. (C) 2010 Optical Society of America