NewsyScience 2012.1.27---隱形披風的新發展

NewsyScience 2012.1.27---隱形披風的新發展

New Development For Invisibility Cloak
ANCHOR EMILY SPAIN
A breakthrough has been made in the latest attempt to create an invisibility cloak. It's something that's long been coveted by Harry Potter fans and Sci-Fi geeks alike.
Ron: "Whoah!"
Harry: "My body's gone!"
Ron: "I know what that is! That's an Invisibility Cloak!"
But before you get your hopes up...the cloak is well...a lot different than the one donned by Harry.
"The State Column says researchers used a method called "plasmonic cloaking" to hide an 18 centimeter cylindrical tube from microwaves."
Ortwin Hess is a professor of metamaterials at Imperial College London. He says for BB
"There are some limits on where these things can be applied, but nevertheless it's really, really interesting and fundamental indeed."
Co-lead investigator of the experiment, Andrea Alu, says one future use for the method would be to give warplanes "super-stealth" status.
"What we are thinking about is not necessarily cloaking the whole warplane but some hot spots, a part such as the tailplane that you would want to cloak because it reflects most of the energy (from microwave radar).
So while the technology may be a breakthrough...Professor Alu says we won't see the real benefits for a few years.

隱形披風的新發展
錨劉慧卿西班牙
一個取得了突破性進展，在創建一個隱形斗篷的最新嘗試。它的東西，早已被哈利波特迷和科幻愛好者垂涎的一致好評。
羅恩：“Whoah！”
哈利：“我的身體不見了！”
羅恩：“我知道那是什麼，這是一個隱形斗篷！”
但之前得到您的希望......斗篷... ...比一個由哈利穿上了很多不同的。
“”狀態“列說，研究人員使用的方法稱為”電漿偽裝“隱藏從微波爐一個 18厘米的圓柱管。”
奧爾特溫赫斯是一個超材料在倫敦帝國學院教授。他說，為英國廣播公司
“有這些東西在哪裡可以應用於一些限制，但儘管如此，它確實是真的，真的很有趣的和基本的。”
實驗中，安德烈ALU，共同領導調查說，一個為將來使用的方法將是給戰機“超級隱身”狀態。
“我們都在思考什麼是不一定隱形整個戰機，但一些熱點，如尾翼，你想斗篷，因為它反映了的大部分能量（微波雷達）的一個部分。”
因此，儘管技術可能會突破......教授鋁表示，我們將不會看到了幾年的實實在在的好處。