Multiband Asymmetric Absorptions (image) American Institute of Physics Share Print E-Mail Caption These are multiband asymmetric absorptions. (a) and (b) show the photograph of structures for achieving two-band and four-band asymmetric absorptions, respectively. Credit Long, Cheng and Liu Usage Restrictions This image may be used only with appropriate 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.