The Vivo X200 Ultra is the successor to the X100 Ultra that came out last year. It boasts a large 6.82-inch QHD+ LTPO AMOLED display with 120Hz refresh rate, HDR10+, Dolby Vision, and a ...

Optical imaging includes a variety of imaging techniques that rely on illumination light in the ultraviolet, visible and infrared regions of the electromagnetic spectrum. The term typically ...

In industrial inspection environments, 3D vision systems often must be enclosed in a transparent protective cover to avoid ...

The researchers used terahertz radiation to observe how the cavity modes and electrons couple inside the 3D optical cavity, navigating experimental challenges such as the need for ultracold ...

Our work bridges the gap between security and transmission performance in optical communications. By embedding encryption into the physical layer, IEAC paves the way for secure, high-throughput ...

Vivo X200 Ultra price in China starts at CNY 6,499 (around Rs 76,000) The Vivo X200s ships with the new MediaTek Dimensity 9400+ SoC. The new Vivo phones will be available in China later this month.