Phase engineering of a wave function influences and determines the tendency and even results of physical processes, especially for efficient nonlinear optical frequency conversion. High conversion ...

There are a growing number of applications, especially in the photonic and semiconductor industries, that need fast and accurate motion-control systems using high-quality signals with periods of 4 ...

A typical linear encoder consists of a scanning unit and a scale. The scale is generally glass and is cemented to a support, usually an aluminum extrusion. The scanning unit contains a light source, ...