Development of the world's first metasurface reflector at 140 GHz for the application of the beyond-5G/6G communication coverage expansion Demonstration of high-efficiency operations up to 88 % owing ...

Light fields, as a form of electromagnetic waves, are characterized by fundamental parameters including intensity, phase, and polarization. Precise imaging of these three parameters is crucial for ...

(a) Schematic of non-local mode selection by metasurface-integrated quantum analog operation. F^1, F^2, F^3, and F^4 are the differential operators. The green area has been designed to construct ...

(Nanowerk Spotlight) Controlling how electromagnetic waves behave as they move through space is essential for technologies like wireless communication, radar, and remote sensing. Engineers have ...

In complex light field environments, the accuracy and stability of phase reconstruction may be affected by noise interference and algorithm convergence issues. CHENGDU, SICHUAN, CHINA, May 30, 2025 ...