Geometrical diffuse reflection is a common optical phenomenon that occurs when a reflecting surface has roughness of order of hundreds of micrometres. Light rays thus reflect uniformly in all ...
Suppressing specular electromagnetic wave reflection or backward radar cross section is important and of broad interests in practical electromagnetic engineering. Here, we present a scheme to achieve ...
Burns and other thermal effects are the predominant cause of laser radiation injury, either through direct contact or via accidental reflection. Some lasers are powerful enough that even a diffuse or ...