德国卡尔斯鲁厄理工学院的研究人员托尔加·埃尔金说:“目前,这种隐形斗篷只是光学领域一个‘惊艳’的开始,让人们知道转换光学可以做些什么。”
For now these ... cloaking devices are just a beautiful and exciting benchmark to show what transformation optics can do , said Tolga Ergin of the Karlsruhe Institute of Technology .