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Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. DMD functionality. The light steering action of a single micromirror is illustrated.

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Presentation on theme: "Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. DMD functionality. The light steering action of a single micromirror is illustrated."— Presentation transcript:

1 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. DMD functionality. The light steering action of a single micromirror is illustrated in (a), and a compact optical architecture for DMD projection systems is shown in (b). Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240

2 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. Subdivision of the DMD light modulator's angular acceptance cone in 15 areas that correspond to five horizontal and three vertical viewing zones. Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240

3 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. Ray-tracing model of the illumination system with indication of the light distributions at different positions. The DMD light modulator is uniformly illuminated by all five light beams. Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240

4 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. Rear projection system. In (a) the viewing zones propagate in different directions depending on the position in the projected image. In (b) the viewing zones are directed in the same direction by a Fresnel lens. Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240

5 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. Angular distribution of the collimated viewing zones by the Fresnel lens, simulated over the entire screen surface for a magnification M of the projected image equal to ten times. Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240

6 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. Optical system to enlarge the horizontal viewing angles: (a) theoretical model and (b) horizontal cross section of the optimized system for an angular magnification of 10. The center rays of the five viewing zones are traced through the system. Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240

7 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. Angular distribution of the horizontally enlarged viewing zones, simulated for a factor \documentclass[12pt]{minimal}\begin{document}$\left|f_{\,a}/f_{\,b}\right|$\end{document}fa/fb equal to 10 (M is also equal to 10). Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240

8 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. Optical system to create a steerable light beam in the horizontal direction. Illustrated in the (a) horizontal and (b) vertical plane. Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240

9 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. Horizontal cross section of the optimized steering system for a 10- (a) and 50-times (b) enlarged image. Shown for zero and maximal considered shift (footprint/4) of the movable lens sheet. Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240

10 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. Division of the pixels at the output of the projection screen (front) because of incorrect alignment of the projected image with the first lens sheet (back). Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240

11 Date of download: 5/29/2016 Copyright © 2016 SPIE. All rights reserved. Shape of the pixels at the output of the projection screen when both lens sheets are positioned too close to each other, with the correct spacing, and too far apart, respectively. Figure Legend: From: Analysis of two novel concepts for multiview three-dimensional displays using one projector Opt. Eng. 2010;49(12):127401-127401-9. doi:10.1117/1.3524240


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