Understanding how atoms collectively interact with light is important for both fundamental studies and the design of light–matter interfaces in quantum technologies. Over the past decades, many ...

Researchers developed a holographic data storage approach that stores and retrieves information in three dimensions by combining the amplitude, phase, and polarization properties of light. Credit: ...

Orbital angular momentum, as an important spatial degree of freedom of light, has prompted various promising applications. The recently proposed generalized vortex beams may further enhance the ...

A law in effect for less than two weeks is already wreaking havoc all over the internet. The United Kingdom law—called the Online Safety Act—is purportedly about protecting children. The best I can ...

Abstract: A four-dimensional (4-D) antenna array with hemispherical spatial coverage is proposed for seamless connectivity over a wide area. The antenna array is composed of 4 sequentially rotated ...

Add Futurism (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. A ...

Abstract: Joint Radar-communications (JRC) has been widely studied as a key technique in future wireless communication systems. One of the crucial challenges is waveform design for the JRC. In this ...

Huzhou includes five districts and counties, each with distinct development characteristics: Anji County, characterized by a low economic level but a high forest coverage; Wuxing District has high ...

About The Study: A new chronic obstructive pulmonary disease (COPD) diagnostic schema integrating respiratory symptoms, respiratory quality of life, spirometry, and structural lung abnormalities on ...

Ms. Clark is a poet who teaches creative writing at Smith College. More viewers tuned into watch Kendrick Lamar — 133.5 million people — than any other Super Bowl halftime show. And they witnessed a ...

As passwords routinely fail to protect users, multi-factor authentication (MFA) is fast emerging as the new gold standard of cybersecurity. By adding extra layers of protection, MFA is able to block ...