Design and fabrication of blazed gratings for a waveguide-type head mounted display

In a waveguide-type display for augmented reality, the image is injected in the waveguide and extracted in front of the eye appearing superimposed on the real-world scene. An elegant and compact way of coupling these images in and out is by using blazed gratings, which can achieve high diffraction e...

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Veröffentlicht in:	Optics express 2020-04, Vol.28 (8), p.11175-11190
Hauptverfasser:	Mattelin, Marie-Aline, Radosavljevic, Ana, Missinne, Jeroen, Cuypers, Dieter, Van Steenberge, Geert
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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