Able To Produce Current Holographic Technology Laser Pointer
The research team used a laser to capture and move particles. Then control the laser pointer to create an image. They used a near-invisible light field to capture and move small particles through a space. As the particles moved, they were illuminated with red, green, and blue lasers to map the surface of the object and image it. When the particles are moving fast enough, a three-dimensional image is produced. And the color gamut is large and the fineness is high. A little faster. The object imaged by the laser pointer looks like it is moving.
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The researchers said. This "light trap display" can produce current holographic technology. Images and geometries that cannot be obtained with light field technology. Not only is it a "true" three-dimensional display, it also has amazing high resolution. It reached 1600 DPI (dots per inch), and the cost is not very high. A tiny 3D butterfly created by light is pinching at the fingertips of scientists. It's very similar to what we saw in Star Wars. But this technology is completely different from holography. You can see it from any angle. The laser pointer includes the back, while the hologram does not.
2020-02-27 06:25:22
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