Physicists present a nanometer-sized light antenna with electrically modulated surface properties -- a breakthrough that could pave the way for faster computer chips. Physicists from Würzburg present ...

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...

Perovskite materials have rapidly emerged as a leading class of compounds in the field of optoelectronics, driving significant advances in solar cell and ...

The application of modulated UV-C light to guavas – emitted in pulses or cycles rather than continuously – combated anthracnose. This fungal disease is caused by microorganisms belonging to the ...

Physicists have directly tracked tiny points of darkness in laser light racing faster than light itself, without breaking ...

Artist's impression of an electrically contacted optical antenna (left) and the quantum mechanical distribution of its surface electrons. The normal distribution is shown in yellow, while the change ...