Current optical fibre transmission systems rely on modulation, coding and multiplexing techniques that were originally developed for linear communication channels. However, linear transmission ...

A research team has successfully developed a novel platform for reconfigurable nonlinear optics based on ion-doped ferroelectric nematic liquid crystals (FNLCs). This allows for precise control over ...

Recently, a sensitivity-enhancement technique for system interrogation using linear controllers and eigenstructure assignment has been extended from linear to nonlinear systems. Nonlinearities have ...

A pruning reservoir computing technique can mitigate noise and reconstruct nonlinear dynamics for potential engineering and neuroscience applications.

Concepts of feedback; open loop and closed loop systems. Feedback in electrical and mechanical systems. Mathematical models of systems and linear approximations. Transfer functions of linear systems, ...

The ability to dynamically control the nonlinear phase in optical systems is crucial. It improves flexibility, adaptability, and functionality across ...

Three 1.8-V, 20-Gbps linear redrivers from Diodes allow equalizer and flat gain adjustments to improve signal integrity in USB4 Gen3, Thunderbolt 4.0, and DisplayPort 2.0 connections. The devices ...