Optical Micrograph of Chip (IMAGE) Optica Caption This is a microscope image of the full chip fabricated in IBM's 45nm process containing electronics and photonics on the same chip. Credit Michael Georgas Usage Restrictions None 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.