Abstract: We report the demonstration of a novel free space optical (FSO) communication scheme utilizing transmitter-side coherent beam combining (CBC) based on an optical phased array (OPA) for ...

Abstract: Humidity measurement in biomedicals, industry and electronic manufacturing applications needs an accurate and fast measurement of relative humidity by the sensor. In recent years, electronic ...

Optical illusions reveal personality by mirroring thought patterns and emotional tendencies. The image presented, a black-and-white tunnel with a human figure, acts as a perception test. Your initial ...