Mahilny, U V, and A I Stankevich. “Polymeric Layers for Optical Structures With Controllable Waveguide Parameters”. KnE Energy 3, no. 3 (April 25, 2018): 7–13. Accessed October 28, 2021. https://knepublishing.com/index.php/KnE-Energy/article/view/2008.