A team of researchers has developed an optical disc that holds an incredible 200 terabytes of data - over 4,000 times more ...

The pre-fab encoder disks don’t have individual magnets—they’re just a puck of magnetic slurry that gets its polarity on the assembly line.

In the age of robotics, automation, and precision engineering, success isn’t just about speed—it’s about accuracy. At the ...

Transferable polychromatic optical encoder for neural networks The authors demonstrate a multicolor optical chip which processes images using light instead of electricity, making computers faster ...

A three-dimensional nanoscale optical disk memory with petabit capacity has been developed at the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, according to an article ...

This paper describes fast test and compensation system for optical encoders. The resolution of system is 0.375", and it can measure the actual accuracy of an op ...

This paper discusses the design, realization and demonstration of high resolution absolute optical encoder based on a piecewise linear estimate of the sinusoidal signals. Opto-mechanical elements are ...