UEF's study reveals quantum optical phenomena at changing boundaries, advancing four-dimensional quantum optics and its ...

Since the discovery that light is electromagnetic radiation, optics has largely been regarded in theoretical physics as a subfield of electromagnetism. Some optical phenomena depend on the quantum ...

It is there, on one of the ski slopes, that an extraordinary optical phenomenon was ... As shown by the example from Austria – the phenomenon can also be seen in high mountains.

A rare atmospheric optical phenomenon was visible on our towercam this morning. No, not the light snow. Light Pillars.