Researchers have developed a novel method of 3D printing that uses acoustic holograms. The process is called holographic direct sound printing (HDSP). It builds on a method introduced in 2022 that ...

在AR显示领域，光学显示的质量直接决定了用户体验的优劣。偏振体全息（PVG/PVH）的偏振复用技术提升了整个视场的耦合效率与均匀性，在视窗连续性方面展现出优于传统及超表面耦合器的优势。这意味着基于PVG/PVH技术制作的AR眼镜画面会更加清晰，色彩表 ...

The researchers say it’s quicker than existing methods and capable of making more complex objects instantaneously, rather than piece by piece ...

近日，北京航空航天大学王琼华教授团队联合合作者，将角谱衍射理论引入超表面全息图编码，设计并制备出一种大深度超表面结构。图 | 王琼华团队的王迪副教授是本次论文的第一作者（来源：王迪）该结构具有独立偏振调控的功能，将超表面全息重构的深度提升 47.5 ...

Concordia University researchers 3D print using acoustic holograms. HSDP can be used to print inside a body or behind solid ...

As the new chair of the Department of Chemical Engineering at the University of Rochester, Darren Lipomi has made it his ...

Japan will launch new banknotes that will incorporate the world’s most advanced holography technology. This Holographic ...

My visit to the UK and Ireland IEEE section focused on meeting with student branches, other engineering organizations and ...

"This advancement allows for unprecedented control of light," said Professor Lee. "By adjusting the intensity and phase of ...

From immersive audio to new display solutions and all-encompassing AV experiences, visitor attraction and live venue ...

Leading housebuilder Barratt Homes has highlighted the many benefits of the historic town of Rugby for new home buyers.

UFlex share price surged after the company announced that its step down wholly owned subsidiary, Flex Asepto (Egypt) SAE, has ...