Metalenses have been used to image microscopic features of tissue and resolve details smaller than a wavelength of light. Now, Harvard researchers have turned the metalens towards space. Researchers ...

Researchers have developed a 10-centimeter-diameter glass metalens that can image the sun, the moon and distant nebulae with high resolution. It is the first all-glass, large-scale metalens in the ...

Optical lenses have been playing a critical role in imaging systems for plentiful applications such as picture-capturing, sensing, and endoscopy. The developing wearable and portable devices require ...

Engineers achieve a wide field-of-hearing acoustic metalens free from aberrations. Junsuk Rho from the Department of Mechanical Engineering, the Department of Chemical Engineering, and the Department ...

The 3D AR effect of the meta-II NED with the major components of the metalens array and the micro-display. The virtual 3D images are reconstructed to coincide with the chess pieces. Credit: Zhi-Bin ...

(A) Principle of compressed ultracompact femtophotography (CUF). (B) Schematic of the cylindrical meta-atom used in the metalens design. (C) Simulation of recording a propagating Cherenkov wave using ...

A flat, lightweight 10 cm optical device is the largest metalens ever made. Like conventional lenses, metalenses focus light from distant objects. But they are much thinner and lighter. Scientists say ...

Headlining the Company's product lineup is MetaOptics' metalens integrated 5G Mobile Smartphone, featuring an ultra-thin optical module with no camera bump and a highly heat-resistant metalens ...

(Nanowerk News) Integral imaging (II) display is one of the most promising near-eye displays (NEDs) due to its compact volume, full parallax, convenient full-color display, and, more importantly, true ...