The GINGERino Ring Laser Gyroscope (image) American Institute of Physics Share Print E-Mail Caption The GINGERino ring laser gyroscope, which is a square cavity with a side length of 3.6 meters. Credit Belfi et al. Usage Restrictions This image may be used only with appropriate credit. Share Print E-Mail 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.