Beam scanning technology in action (VIDEO) Kyoto University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption The 'random' array of photonic crystals makes it possible for laser beams to be emitted in different directions and angles. The new technology can be used to make more compact and accurate LiDAR systems. Credit Kyoto University/Noda Lab Usage Restrictions Credit appropriately 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.