Precise motion control often requires more than tracking position within a single rotation. Multi-turn encoders provide ...

What to pay attention to, the kinds of schedules to follow, and what you don’t need to worry about at all. Credit...Aart-jan Venema Supported by By Melinda Wenner Moyer This guide was originally ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into one ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers, however, ...