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First approach to characterize tilts through multiple pistons in the classical Ronchi test

机译:经典Ronchi测试中表征多个活塞倾斜的第一种方法

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In this work, it is shown how a tilt can be introduced into a segmented surface through several piston terms, by using the classical Ronchi test. We have developed tilt error simulations by adding multiple constant terms to each point on the sagitta surface of a segment using ray tracing. Thereby a comparison between simulated Ronchigrams for piston and tilt has been performed for two adjacent segments, so that it is possible to appreciate the tilt and piston effects on the shape of the patterns. As a result, we show the behavior of the central maximum of the fringes in the presence of tilt and/or piston. Additionally we present evidence of introducing tilting without changing the surface shape by adding multiple pistons, and a description of how to characterize both piston and tilt using the Ronchi test. (C) 2015 Optical Society of America
机译:在这项工作中,显示了如何通过使用经典的Ronchi测试通过几个活塞项将倾斜引入分段的曲面中。我们已经开发了倾斜误差模拟,方法是使用光线跟踪将多个常数项添加到线段的矢状面上的每个点。因此,已经针对两个相邻段执行了针对活塞的模拟朗奇图和倾斜的比较,从而可以了解倾斜和活塞对图案形状的影响。结果,我们显示了在存在倾斜和/或活塞的情况下条纹中心最大的行为。此外,我们提供了通过添加多个活塞来引入倾斜而不改变表面形状的证据,并描述了如何使用Ronchi测试来表征活塞和倾斜。 (C)2015年美国眼镜学会

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