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Analytic solution for the peak reflectivity of an asymmetric mirror

机译:非对称反射镜峰值反射率的解析解

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Asymmetric Bragg reflectors have been shown to optimize mirror performance in strained-layer material systems. Although the theory behind the reflectivity of symmetric mirrors has been well studied, little is known about asymmetric mirror designs. We present a closed-form solution for the peak reflectivity of an asymmetric mirror that results from applying a tanh substitution. This elegant technique has been shown to yield a markedly simplified calculation of the peak reflectivity of a symmetric mirror. These analytic expressions will be useful in mirror design by providing a straightforward way to compare the trade-offs between asymmetric and symmetric mirror designs. (C) 1997 Optical Society of America.
机译:已显示非对称布拉格反射器可优化应变层材料系统中的镜面性能。尽管已经对对称反射镜的反射率背后的理论进行了充分的研究,但对非对称反射镜的设计知之甚少。我们为不对称反射镜的峰值反射率提供了一种封闭形式的解决方案,该解决方案是通过应用tanh替换产生的。这项优雅的技术已显示出可以大大简化对称镜的峰值反射率的计算。通过提供一种直接的方法来比较非对称和对称镜设计之间的折衷,这些分析表达式将在镜设计中有用。 (C)1997年美国眼镜学会。

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