20 questions you're too embarrassed to ask about the solar eclipse

The report’s assessment of the countries ready for the enormous industry development and those most likely to profit from rising investments in green technology was dominated by high-income countries.

” The researchers used a diffuser to separate multiple image planes by a smaller amount without being constrained by the properties of a spatial light modulator (SLM).the researchers were able to project a 3D rocket model with 125 successive image planes at a depth interval of 0.

the new ultrahigh-density method “overcomes two long-existing bottlenecks in current digital holographic techniques — low axial resolution and high interplane crosstalk — that prevent fine depth control of the hologram and thus limit the quality of the 3D display. The study on the ultrahigh-density method for producing realistic holograms was published in the peer-reviewed journal Optica.The researchers also built a prototype 3D-SDH projector and compared it directly to another state-of-the-art method known as 3D Fresnel computer-generated holography.

the team developed a new approach to holography that overcame some of the long-standing limitations of current digital holographic techniques.The researchers noted that all of the holograms they demonstrated in their experiments were point-cloud images.

the researchers aim to improve and refine their method until they can project a collection of realistic-looking 3D objects.

The potentialThe development of this ultrahigh-density method for producing realistic holograms has the potential to revolutionize the field of holography.to meet a rising demand for automotive chips and the global chip shortage.

88 billion in expanding its 28nm process manufacturing at the Nanjing facility.Why it matters: As nations compete to enhance their domestic semiconductor manufacturing sectors via subsidies.

2 billion) in phased subsidies.Support TechNodeWith a small team.