Waveguide Device (IMAGE) American Institute of Physics Caption This is a waveguide device for a holographic video monitor under construction at BYU. Credit D.Smalley/BYU Usage Restrictions This image may be used only with appropriate caption and credit. 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.