Figure 3
From: Colour volumetric display based on holographic-laser-excited graphics using drawing space separation
Femtosecond-laser-excited voxels. (a) Voxels generated by the re-projection of femtosecond-laser-excited emissions in the air. Three RGB emission colors were achieved by varying the values of the LC color filter (r, g, b) to R(255, 0, 0), G(0, 255, 0), and B(0, 0, 255). (b) Emission brightness generated in Xe and ambient air versus the irradiated fluence intensity. Macro images of each emission point were captured at 19 mJ/\({\text {cm}}^{2}\). (c) Example graphics in a Xe-filled glass cell. Some of the emission points at different positions are magnified.
