Dynamic interferometry: measurement of space optics and structures

James E. Millerd; Michael North-Morris

doi:10.1117/12.2276582

26 June 2017 Dynamic interferometry: measurement of space optics and structures

Proceedings Volume 10329, Optical Measurement Systems for Industrial Inspection X; 103291G (2017) https://doi.org/10.1117/12.2276582
Event: SPIE Optical Metrology, 2017, Munich, Germany

Abstract

Over the last two decades the use of single-frame interferometric techniques, known as Dynamic Interferometry, has become widely available in commercial interferometer systems and they have been used extensively in the production of state-of-the-art space-based optical systems. This paper presents an overview of the techniques and configurations used to build dynamic interferometers and measurement results for a variety of space-based optical components as well as the structures that hold them under simulated space-flight conditions. These techniques and configurations have applicability for many non-space applications as well.

Citation Download Citation

James E. Millerd and Michael North-Morris "Dynamic interferometry: measurement of space optics and structures", Proc. SPIE 10329, Optical Measurement Systems for Industrial Inspection X, 103291G (26 June 2017); https://doi.org/10.1117/12.2276582

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