Defocus grating systems for optical alignment
Defocus grating systems for optical alignment
复制标题
用于光学对准的散焦光栅系统
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
Zugel Vidarte
中科院分区：
文献类型：
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作者：
Mark P. J. L. Chang;D. Sánchez;D. Montes;Zugel Vidarte
我们介绍了设计和制造扭曲衍射光栅的结果，它允许我们将沿这种基于光栅的系统的光轴放置的多个物体映射到单个像平面上。为了模拟长基线光学干涉仪的部分光束传输系统，我们计划将光栅用于长序列光学系统的对准。其目标是生产一种简单的系统，允许在复杂系统中自动对准长光列，例如马格达莱纳山脊天文台干涉仪。
We present the results of designing and fabricating distorted diffraction gratings which allow us to map multiple objects, placed along the optical axis of such grating based systems, onto a single image plane. We plan to use the gratings in the alignment of a long optical train, with the intention of simulating part of the beam transport system of a long baseline optical interferometer. The objective is to produce a simple system that will allow for the automatic alignment of the long optical trains within complex systems, such as the Magdalena Ridge Observatory Interferometer.