[新聞] 隱形斗篷不是夢 科學家彎折光波使物品 … - 天堂

By Hamiltion
at 2010-03-19T11:29
at 2010-03-19T11:29
Table of Contents
※ [本文轉錄自 Gossiping 看板]
作者: mttsaimark (在曠野的日子) 看板: Gossiping
標題: [新聞] 隱形斗篷不是夢 科學家彎折光波使物品消失
時間: Fri Mar 19 11:21:19 2010
(路透倫敦18日電)德國科學家創造出一種3D「隱形斗篷」,可以藉由折彎光波隱藏物品
。
這項今天發表於「科學雜誌」(Science)的發現,未來可能可以讓大型物品隱形,不過
科學家表示,目前他們不會對這項應用抱太大的期待。
卡斯陸工學院(Karlsruhe Institute of Technology)的艾金(Tolga Ergin)表示:「
目前來說,這些隱形裝置只是種美麗和讓人興奮的標竿,讓大家知道光學變換可以做到哪
些事情。」
在他們的研究中,艾金和同事利用電子晶體和看起來像成堆木頭的結構物,製造出隱形裝
置,或稱斗篷。
他們用這個斗篷隱藏金塊表面的微小凸出物,有點像是將一個小東西藏在毯子底下,然後
讓凸出物和毯子同時消失不見。
這個「斗篷」由特殊透鏡組合而成,可以局部彎折光波,分散凸出物反射的光線。
艾金在電話訪問中告訴路透:「這個發現讓人十分興奮,因為人類一直想要隱形或有隱形
斗篷。這是首次有證據證明這個理論。顯示出這個技術是可行的。」中央社(翻譯)
http://tw.news.yahoo.com/article/url/d/a/100319/16/22bx2.html
史捏克表示.....
--
作者: mttsaimark (在曠野的日子) 看板: Gossiping
標題: [新聞] 隱形斗篷不是夢 科學家彎折光波使物品消失
時間: Fri Mar 19 11:21:19 2010
(路透倫敦18日電)德國科學家創造出一種3D「隱形斗篷」,可以藉由折彎光波隱藏物品
。
這項今天發表於「科學雜誌」(Science)的發現,未來可能可以讓大型物品隱形,不過
科學家表示,目前他們不會對這項應用抱太大的期待。
卡斯陸工學院(Karlsruhe Institute of Technology)的艾金(Tolga Ergin)表示:「
目前來說,這些隱形裝置只是種美麗和讓人興奮的標竿,讓大家知道光學變換可以做到哪
些事情。」
在他們的研究中,艾金和同事利用電子晶體和看起來像成堆木頭的結構物,製造出隱形裝
置,或稱斗篷。
他們用這個斗篷隱藏金塊表面的微小凸出物,有點像是將一個小東西藏在毯子底下,然後
讓凸出物和毯子同時消失不見。
這個「斗篷」由特殊透鏡組合而成,可以局部彎折光波,分散凸出物反射的光線。
艾金在電話訪問中告訴路透:「這個發現讓人十分興奮,因為人類一直想要隱形或有隱形
斗篷。這是首次有證據證明這個理論。顯示出這個技術是可行的。」中央社(翻譯)
http://tw.news.yahoo.com/article/url/d/a/100319/16/22bx2.html
史捏克表示.....
--
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