Application of constrained optimization to the design of quasi-rugate optical coatings.
Application of constrained optimization to the design of quasi-rugate optical coatings.
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DOI：
10.1364/ao.47.005103
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发表时间：
2008-10
期刊：
影响因子：
1.9
通讯作者：
A. Tikhonravov;M. Trubetskov;T. Amotchkina
中科院分区：
文献类型：
--
作者：
A. Tikhonravov;M. Trubetskov;T. Amotchkina
将约束最优化方法应用于准车辙光学薄膜的设计。这些涂层被定义为没有薄层的多层膜，其折射率分布类似于Rugate类型的折射率分布，并且其光谱特性是典型的Rugate滤光片。结果表明，在准皱纹光学薄膜的框架下，所有通常用皱纹滤光片来解决的设计问题都可以成功地解决。给出了准金刚设计和双组分多层设计的比较。
The constrained optimization approach is applied to the design of quasi-rugate optical coatings. These coatings are defined as multilayers with no thin layers where refractive index profiles resemble rugate-type refractive index profiles and where spectral properties are typical for rugate filters. It is shown that all design problems that are usually solved using rugate filters can be solved successfully in the frame of quasi-rugate optical coatings. Comparison between quasi-rugate and two-component multilayer designs is provided.