Negative Goos–Hänchen shifts with nano-metal-films on prism surface

摘要

In recent years, the fantastic phenomena of negative Goos-H"anchen shiftswere studied in several optics experiments with the positive refractivitymaterials, which is predicted by many scientists through both classical physicsor quantum physics theory. In order to verify the negative Goos-H"anchenshifts phenomena, an experiment in microwave frequency was done withnano-metal-films on prism surface. Because using nano-metal-films enhancesself-interference effect, not only were the negative Goos-H"anchen shiftsobtained, but also the giant Goos-H"anchen shifts was appeared.