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The present disclosure concerns a holographic system or device comprising at least one optical guiding element (100) configured to redirect light incident from a light source (101) to a target interference plane (103), wherein the optical guiding element includes at least one diffraction grating (104) configured to generate by diffraction at least one light beam from the incident light and to direct at least part of the at least one light beam towards the target interference plane.
Type
patent
EPO Family ID
62530265
Inventors
Note
Alternative title(s) : (fr) Dispositif holographique ou imageur
TTO classification
TTO:6.1527.1
Patent number | Country code | Kind code | Date issued |
WO2018211345 | WO | A1 | 2018-11-22 |
Available on Infoscience
December 5, 2019
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