Torsional Optomechanical Resonator (IMAGE) American Institute of Physics Caption Schematic (animated) of torsional optomechanical resonator for sensing and frequency mixing. Credit Jianguo Huang Usage Restrictions With credit. 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.