Schematic representation of an organic semiconductor laser diode producing blue laser emission under electrical excitation. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...

Image credit: Sheaumann Laser Inc. Facet passivation is an essential process in laser diode manufacturing, responsible for ensuring that diodes are reliable. This method involves treating the facet ...

Physicists have developed a method for drastically narrowing the emission spectrum of an ordinary diode laser, like that in a laser pointer, for use in compact chemical analyzers that can fit into a ...

For the PDF version of this article, click here. Adaptive cruise control (ACC) is an automotive convenience or safety feature that allows a vehicle's cruise control system to adapt the vehicle's speed ...