Researchers at HP Labs recently managed to etch a pattern into a flat piece of silicon so that it could focus light "like a spoon", says Raymond Beausoleil of HP Labs.
惠普实验室的研究人员最近成功的在一块平坦的硅片上刻蚀图案，使它能像汤勺一样可以聚焦光线，惠普实验室的雷蒙德·博索尔(RaymondBeausoleil)说。
Researchers at HP Labs recently managed to etch a pattern into a flat piece of silicon so that it could focus light "like a spoon", says Raymond Beausoleil of HP Labs.
惠普实验室的研究人员最近成功的在一块平坦的硅片上刻蚀图案，使它能像汤勺一样可以聚焦光线，惠普实验室的雷蒙德·博索尔(RaymondBeausoleil)说。
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