Conceptual setup of BOCDR (IMAGE) Shibaura Institute of Technology Caption This study proposes a novel method to accurately estimate modulation amplitude and determine spatial resolution in BOCDR without additional devices. Credit Heeyoung Lee from SIT, Japan https://www.nature.com/articles/s41598-024-56426-2 Usage Restrictions Credit must be given to the creator. License CC BY 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.