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CDA µFunctional Solutions - diffractive optical elements
![DOE Linsen Optische Encoder](https://www.cda-microworld.de/images/beitragsbilder/refraktive-optische-elemente-linsen__500x300.jpg)
OPTICAL ENCODER
Optical encoders especially the encoder discs, are components which contain alternatively and periodically unstructured subareas followed by scattering subareas and thus allow a relative encoding of the position. It is also possible to integrate additional areas with microstructures enabling the indication of the absolute position. They can be transparent or reflective by applying a thin metal layer. The applications include both rotational and translational movements.
![DOE Linsen Optische Encoder](https://www.cda-microworld.de/images/beitragsbilder/refraktive-optische-elemente-linsen__500x300.jpg)
OPTICAL ENCODER
Optical encoders especially the encoder discs, are components which contain alternatively and periodically unstructured subareas followed by scattering subareas and thus allow a relative encoding of the position. It is also possible to integrate additional areas with microstructures enabling the indication of the absolute position. They can be transparent or reflective by applying a thin metal layer. The applications include both rotational and translational movements.