Holographic UV Laser Microsurgery - Color (image) The Optical Society Caption Time-lapse microscopy of a fruit fly epithelium in which a single cell is isolated from the remainder of the cell sheet using a single holographically-shaped laser pulse. Progression in time is color-coded from blue to red to white. Credit Aroshan K. Jayasinghe. Usage Restrictions None 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.