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Large Optics Fabrication and Testing at the College of Optical Sciences

机译:光学学院的大型光学制造与测试

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The origin of the Optical Sciences Center (OSC) at the University of Arizona was closely tied to the need to expand the national capability for manufacturing large optics. This connection allowed OSC to grow quickly to become a truly unique place where new technologies are born and applied and where students have opportunities to apply academic lessons to real-world projects. In the decades that follow, OSC has grown to become a leader in many other optical disciplines, including photonics, imaging, optical engineering, and optical physics. But the core capability of optical fabrication and testing has remained as a unique University of Arizona asset. The last decade has seen explosive growth in development and implementation of new technologies for manufacturing and measuring large optics at the College of Optical Sciences. The classic polishing techniques have given way to advanced computer controlled machines and highly engineered laps. New measuring methods have enabled accurate metrology of steeply aspheric surfaces, concave and convex, symmetric and freeform. This paper discusses the history of optical fabrication and testing at University of Arizona and reviews some recent major projects and the technical developments that have enabled their success.
机译:亚利桑那大学的光学科学中心(OSC)的起源与扩大制造大型光学系统的国家能力密切相关。这种连接允许OSC快速增长,成为一个真正独特的地方,新技术出生和应用,以及学生有机会将学术课程应用于现实世界的项目。在遵循的几十年中,OSC已经成长为成为许多其他光学学科的领导者,包括光子学,成像,光学工程和光学物理学。但光学制造和测试的核心能力仍然是亚利桑那大学的独特资产。过去十年在光学科学学院制造和测量大型光学技术的开发和实施爆炸性增长。经典的抛光技术已经给了先进的计算机控制机和高压工程的圈。新的测量方法使能够精确的陡峭球面的计量,凹入和凸,对称和自由形式。本文讨论了亚利桑那大学的光学制造和测试史,并评论了最近的一些主要项目以及能够取得成功的技术发展。

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