Dr. Zhang co-authored the paper that describes this research, which was published last month in the journal Advanced Optical Materials, with a team of researchers from Masdar Institute and the Massachusetts Institute of Technology (MIT). (sciencedaily.com)
A paper in the latest issue of The Optical Society (OSA) journal Optical Materials Express describes a new type of thin film that achieves just that. (sciencedaily.com)
At Caltech, Dionne and colleagues created a bizarre optical material in which light bends backward. (sciencenews.org)