AQ Light Absorption Study (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption In this FTIR microspectroscopy study, light absorption spectra are obtained from measured transmission and reflection spectra in which the incident light angle is perpendicular to the membrane. Credit (Courtesy of Javey group) 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.