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12 December 1994 Absolute interferometric testing of cylindraical surfaces
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Based on our experiences of absolute testing of flats and spherical surfaces we are developing methods for absolute testing of cylindrical surfaces. Three methods are presented and compared with each other. Method I determines the absolute deviations of three cylindrical surfaces from a mathematical cylindrical surface by five measurements. Method II calibrates the interferometer so that afterwards it can be used for absolute testing. Method III determines the absolute deviations of one single cylindrical surface by using two known flats.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Thomas Bluemel, Karl-Edmund Elssner, Ricarda Kafka, Guenter Schulz, and Andreas Vogel "Absolute interferometric testing of cylindraical surfaces", Proc. SPIE 2340, Interferometry '94: New Techniques and Analysis in Optical Measurements, (12 December 1994);

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