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Université Jean Monnet – Saint-Etienne |  |
Journal articles
Cylindrical Grating Projection by Single-Shot Normal Exposure of a Radial Phase Mask
Abstract : A periodic grating is defined at the photoresist-coated wall of a circular cylinder with an integer number of particularly long grooves parallel to the generic lines by the holistic exposure of a radial phase mask to a normally incident collimated laser beam. The single- shot projected element corresponds to the inner grating of a high-resolution miniature shaft encoder.
https://hal-ujm.archives-ouvertes.fr/ujm-00726382
Contributor : Yves Jourlin <>
Submitted on : Wednesday, August 29, 2012 - 6:37:16 PM
Last modification on : Monday, January 13, 2020 - 5:46:02 PM
Contributor : Yves Jourlin <>
Submitted on : Wednesday, August 29, 2012 - 6:37:16 PM
Last modification on : Monday, January 13, 2020 - 5:46:02 PM
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