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Reflection optical encoders as three-grating moiré systems

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Crespo Vázquez, Daniel and Alonso Fernández, José and Bernabeu Martínez, Eusebio (2000) Reflection optical encoders as three-grating moiré systems. Applied Optics, 39 (22). pp. 3805-3813. ISSN 1559-128X

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Official URL: http://dx.doi.org/10.1364/AO.39.003805


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http://www.opticsinfobase.orgPublisher


Abstract

Reflection optical encoders are studied as three-grating moiré systems. An analysis is made of the differences that may appear between it and the standard case in which an optical encoder is regarded as a two-grating system.


Item Type:Article
Additional Information:

© Optical Society of America.
This research was supported by a project from the Comisión Interministerial de Ciencia y Tecnología (CICYT) under grant TAP 98-0862.

Uncontrolled Keywords:Diffraction
Subjects:Sciences > Physics > Optics
ID Code:26800
Deposited On:25 Sep 2014 10:54
Last Modified:25 Sep 2014 10:54

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