Transmitting optical information through highly distorting media has long been a challenge. Atmospheric turbulence, fog, and underwater environments distort light signals, making communication ...

Abstract: A novel technique is proposed for estimating the angle-of-arrival (AOA) in free-space laser communication based on the ... is applied to the intensity distribution. The effects of beam ...

Creative people have a rich imagination but also are grounded in reality. Prior neuroscience research suggests that creative ...

An exotic new approach could shrink kilometer-scale machines into table-top devices.

Aerith has many powerful staff abilities that make her magic even more deadly in Final Fantasy 7 Rebirth; here's each one, ...

An electrospray engine applies an electric field to a conductive liquid, generating a high-speed jet of tiny droplets that ...

Other research has shown red light therapy could minimize the appearance of wrinkles, hyperpigmentation, and broken blood ...

My friend! How are you? I’m wishing you the best right now and wondering if you will be my pal-en-tine? You already know that ...

At other times—say, in the development of a painful sunburn or skin cancers—light can have a decidedly negative effect ... you part with that money. Beam me up. One of the most powerful and effective ...