Optical Evaluation Of A High Speed Polygon

S . D. Wilson

doi:10.1117/12.932551

26 April 1982 Optical Evaluation Of A High Speed Polygon

S . D. Wilson

Proceedings Volume 0299, Advances in Laser Scanning Technology; (1982) https://doi.org/10.1117/12.932551
Event: 25th Annual Technical Symposium, 1981, San Diego, United States

Abstract

A ten-facet precision machined mirror with an air-bearing spinner was developed for use in laser-scanner and laser recorder systems. An interferometer, constructed to measure facet flatness, also revealed surface microstructure contributing to the mirror's noise figure. Pyramidal errors of the polygon were measured using a highly sensitive but simple optical, setup which enabled measurements to be taken in of static and dynamic modes.

Citation Download Citation

S . D. Wilson "Optical Evaluation Of A High Speed Polygon", Proc. SPIE 0299, Advances in Laser Scanning Technology, (26 April 1982); https://doi.org/10.1117/12.932551

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