Optical Nanofiber Tapering Process (image) American Institute of Physics Share Print E-Mail Caption This image depicts light propagating through an optical nanofiber during the pulling process with a SEM image of the 536 nanometer diameter waist. Credit J. E. Hoffman and E. Edwards / JQI at UMD 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.