Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

Photonic crystal surface-emitting lasers or PCSELs are laser diodes that generate laser beams through controlled light wave interaction within a photonic crystal structure. In a recent study, ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or 'optical feedback'. Once the light has achieved ...

Researchers developed a numerical simulation technique for light wave interactions in triangular-lattice PCSELs, enhancing performance and design scalability.

The high cost of setting up electromagnetic pulse (EMP ... Numerical dispersion errors in the FDTD method result from the inability of numerical waves to propagate at exactly the speed of light in the ...

Experience the mind-blowing effects of high frequency electromagnetic waves as they tear through everything in their path.

One major category of the next generation of energy-efficient microelectronic devices and information processing technologies ...

Scientists have unlocked a previously unseen behavior of acoustic waves, opening up new possibilities for cutting-edge ...

2024's gigantic solar storm gave the Earth two new temporary radiation belts, according to NASA's CubeSat mission. One of these belts could stay in place for a "very long time", according to NASA ...

Researchers at the Ernst Strüngmann Institute in Frankfurt am Main, Germany, led by Wolf Singer, have made a new discovery in ...

Learn about the reflection of high-frequency signals in 5G communications and how impedance discontinuities can influence ...

9th February 2025: We added new Wuthering Waves codes. Wuthering Waves is the latest anime-RPG to make a splash in its crowded market, boasting another huge roster of characters to spend your hard ...