Abstract: Optical fiber transmission is impacted by linear and nonlinear impairments. We study the use of digital backpropagation (BP) in conjunction with coherent detection to jointly mitigate ...

Learn how to master the dispersion effect in Photoshop—an eye-catching technique that transforms any portrait into a dramatic, scattered explosion of pixels! In this full walkthrough, we’ll use ...

Abstract: Entropy is a powerful tool for nonlinear analysis of time series. We have recently introduced dispersion entropy (DispEn), which has widely drawn attention from researchers in a variety of ...