%0 Journal Article
%A Crespo Vázquez, Daniel
%A Alonso Fernández, José
%A Bernabeu Martínez, Eusebio
%T Reflection optical encoders as three-grating moiré systems
%D 2000
%@ 1559-128X
%U https://hdl.handle.net/20.500.14352/59235
%X 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.
%~