Search results for wearable displays

Optics & Photonics Feb 6, 2024

Revolutionizing next-generation VR and MR displays with a novel pancake optics system

Augmented reality (AR), virtual reality (VR) and mixed reality (MR) have expanded perceptual horizons and ushered in deeper human-digital interactions that transcend the confines of traditional flat panel displays.

Optics & Photonics Jan 23, 2024

Metalens array to enable next-generation true-3D near-eye displays

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-3D and more realistic depth perception ...

Optics & Photonics Dec 9, 2023

A new (micro) lens on optics: Researchers develop hybrid achromats with high focusing efficiencies

Using 3D printing and porous silicon, researchers at the University of Illinois Urbana-Champaign have developed compact, visible wavelength achromats that are essential for miniaturized and lightweight optics. These high-performance ...

Optics & Photonics Dec 7, 2023

Exploring advances in waveguide-based augmented reality displays

In recent decades, augmented reality (AR) has evolved from a futuristic concept to a tangible and pervasive technology. AR enhances our perception and interaction with the environment by seamlessly blending projected virtual ...

Nanomaterials Dec 1, 2023

Study unveils shape-configurable MXene-based thermoacoustic loudspeakers with tunable sound directivity

Recent research has led to the development of film-type shape-configurable speakers. These speakers, based on the unique properties of MXene, offer tunable sound directivity and hold immense promise for the rapidly growing ...

General Physics Nov 30, 2023

Researchers develop a new approach to polarization-independent LC phase modulation

Liquid-crystal (LC) phase modulators are widely used in optical systems because of their advantages of low power consumption, lightweight, flexible bandwidth adjustment, and non-mechanical movements. However, most LC phase ...

Nanomaterials Nov 28, 2023

Researchers triple carbon nanotube yield for LEDs, solar cells, flexible and transparent electronics

Skoltech scientists have found a way to improve the most widely used technology for producing single-walled carbon nanotube films—a promising material for solar cells, LEDs, flexible and transparent electronics, smart textiles, ...

Social Sciences Nov 2, 2023

American individualism lives on after death, as consumers choose new ways to put their remains to rest

Death may be inevitable and universal, but the ways people deal with it most certainly are not. Whether doing Tibetan Buddhist sky burials, attending a graveside service dressed in black or putting one's parents' ashes in ...

Materials Science Oct 25, 2023

Printable circularly polarized luminescence materials enable flexible, stereoscopic displaying

Flexible three-dimensional (3D) displays drive innovation in the next-generation display technology, as they allow for the creation of versatile and adaptable displays that can be easily manipulated and customized to fit ...

Optics & Photonics Sep 22, 2023

Smartphone utilizes 3D information encryption with dual-light-emitting materials

Over the past decade, there has been remarkable advancement in state-of-the-art technologies, leading to a profound alteration in the way individuals interact and exchange information, resulting in the emergence of a "hyper-connected ...

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