Japan's ** technology presents three-dimensional color holographic apples (Figure)

Japanese ** technology presents three-dimensional color holographic apples (Figure) Tencent Technology News (Ye Gucheng/Compilation) According to foreign media reports, the gap between modern ** technology and real apples has become less and less, and it can even be fake. Recently, Japanese researchers have developed a new technology to create a color apple holographic image, which can convert D-TV and movie images. Image source Tencent.com This D apple was created using electronic wave technology and kept the same color as the real apple. In previous years, people watched D movies without glasses. This 'apple' was only an object with a diameter of two centimeters. Even so, this holographic image is unique. It uses white light instead of laser to create this holographic image. When people move their heads to change the angle, the apple under the holographic image does not change in color. This research was published in the recently published 'Science' magazine. Satoshi Kawata (Satoshi Kawata) of Osaka University in Japan said that his research team used 'surface plasmons' to form electronic waves to create unique Apple D holographic images. The researchers placed a thin layer of photoresist material on a glass plate to form this lifelike apple. When the corrugated metal silver layer is attached to the photoresist sheet, it will help to divert the light, and the halogen lamp is irradiated on the bottom of the glass plate in advance. The different plasmons of this thin metal layer are 'activated' by light from different angles and the special colors of the corresponding ejection. Toshishi Kawada explained that under normal circumstances, when white light is used, the isolator will only choose one color to present the image. With the latest technology, the virtual image of Apple can be presented in a full-color three-dimensional form on the glass plate, and the 'natural color' of Apple will be maintained regardless of the viewer's vision. This latest technology is very simple and can be used to create D images without the need for special glasses or specific viewing angles. Minshi Kawada pointed out that no one thinks that plasmons can be used for image rendering applications, so this is very interesting to me.