Questions tagged [holograms]

For questions related to the generation of 3d images through interference between coherent sources of light.

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Would it be possible to build a powerless holographic projector?

For one of my (many) science-fiction projects, I am designing immense rotating space-habitats. These titanic structures, (similar to Bishop rings; see here
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How would a holographic “touch-screen” work?

Throughout science-fiction, from Star Wars to sundry others, we see characters manipulate holographic images as if they were solid objects; shaping them, tapping them, manipulating them like some kind ...
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