Scattering Details (Animated) (IMAGE) Vienna University of Technology Caption A wave impinges from the left (blue) onto a disordered medium (grey). A part of the wave transmits to the right, the rest is reflected back to the left. By adding gain (red) and loss (green) with a tailored spatial profile the wave gets perfectly transmitted and loses all of its interference fringes. The animation shows the crossover to this new phenomenon for increasing values of gain and loss. Credit TU Wien Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.