An Array of Microdisks and Nanobeam Photonic Cavities (image) American Institute of Physics Share Print E-Mail Caption An array of microdisks and nanobeam photonic cavities formed from a single crystal diamond membrane. The scale bar indicates 2 microns. Credit Evelyn Hu/Harvard Usage Restrictions This image may be used only with appropriate caption and 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.