Anastasia Yuzhakova (IMAGE) Ural Federal University Caption Anastasia Yuzhakova, Junior Researcher at the Science Lab of Fiber Technology and Photonics, UrFU Credit UrFU / Ilya Safarov Usage Restrictions Photo may be freely used to illustrate this topic, but please credit the author of the image: UrFU / Ilya Safarov License Original 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.