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

Mathematical equations have shaped our understanding of the universe, and these nine have played a key role in changing the world.

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 ...

Emmy Noether showed that fundamental physical laws are just a consequence of simple symmetries. A century later, her insights ...

William Matthaeus, the Martin A. Pomerantz Chair of Physics and Astronomy at the University of Delaware, has won UD’s highest faculty honor — the Francis Alison Award — in recognition of his ...

IMAGINE if we could find a way to capture the greenhouse gases that are warming our planet. One way to do this is carbon ...

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

In fact, the discovery actually supports a key part of the theory about how chorus waves work. Using data from the ...

For the first time, researchers have been able to measure the quantum state of electrons ejected from atoms that have ...

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

FireFly Metals Ltd (ASX: FFM) (TSX: FFM) (Company or Firefly) is pleased to announce further exceptional drilling results at ...