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德国科学家开发“倾斜光线遮住物体的三维”【s10竞猜】

本文摘要:germanScientistshavecreatedathree-dimensionalinvisibilitycloakthatcanhideobjectsbybendinglightwaves。

物体

german Scientists have created a three-dimensional invisibility cloak that can hide objects by bending light waves。德国科学家最近开发了“倾斜光线遮住物体的三维”,published in The journal science on Thursday,could in The future make it possible to make large objects it这位发明家为大型物体的隐形铺平了道路,但研究人员表示:“现在他们想推测可能的应用形式。”最近的研究结果上周四在《科学》杂志上公开。

For now these.cloaking devices are just a beautiful and exciting benchmark to show what transformation optics can do,Said to LGA erg in of the karls ruhe instition德国卡尔斯鲁厄理工大学研究员托尔加埃尔金表示:“目前,这种隐形斗篷只是光学领域的‘奇妙’开始,它可以告诉人们用光学转换可以做什么。”开关光学通常用于带动和控制光束的“超强材料”。In their study,ergin and his colleagues used photo NIC crystals with a structure that looks like piles of wood to make an invisibility devicethey used The cloak to conceal a small bump on a gold surface-a bit like hiding a small object underneath a carpet and then making both The bump anace研究人员使用透明斗篷来隐藏金表面的小突起,其原理相当于在地毯下隐藏小物体,然后将所有的突起和地毯都隐藏起来。(阿尔伯特爱因斯坦,Northern Exposure(美国电视连续剧),)The cloak was composed of special lenses that work by partially bending light waves to supprosed这件“斗篷”;This is very exciting,because mankind has always thought about being invisible or having invisibility cloaks,Erg in told the reporters in埃尔金拒绝接受电话采访时说:“这是我们的第一个隐形样品,显然这项技术是不现实的。

物体

”He added,however,that it would be many years before anything as large as a person,car or tank could be made to disappear with this technis他说:“在光学转换领域,各种相关光学设备经常出现。It is really hard to say what the future will bring,but the field is definitely very broad and the possibilities are very large很难说以后不会有发明者。

本文关键词:s10竞猜,光线,突起,表面,光学

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