Fig. 15
From: Design of waveguide with double layer diffractive optical elements for augmented reality displays
SEM results of double layer diffractive optical element (a) DOE layer (b) grating.
Fig. 15 | Scientific Reports
From: Design of waveguide with double layer diffractive optical elements for augmented reality displays
SEM results of double layer diffractive optical element (a) DOE layer (b) grating.
