For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays - without the ...

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

The M.Zuiko 17mm F1.8 II doesn't quite make that grade but falls into a category of small primes that I like to describe as a ...

A skier in Austria captured a stunning sun pillar, a rare optical phenomenon where ice crystals reflect sunlight, creating a ...

Scientists have found a way to achieve negative refraction—where light bends the "wrong" way—using carefully arranged atomic arrays instead of engineered metamaterials. This breakthrough has enormous ...

Euclid, the European Space Agency’s dark Universe detective, has made an astonishing discovery – right in our cosmic backyard ...

The OM System M.Zuiko Digital 17mm F1.8 II is a tiny lens with a big feature set, including snappy autofocus, IPX1 drip resistance, and a useful moderately wide angle of view.

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 ...