Dr Yu's flat lens achieves a similar result in a different way.
虞博士的平面透镜以一种不同的方式获得了类似的结果。
| 单词 | Flat lens |
| 释义 |
Flat lens
原声例句
经济学人（汇总） Dr Yu's flat lens achieves a similar result in a different way. 虞博士的平面透镜以一种不同的方式获得了类似的结果。 经济学人（汇总） In current designs, only around half of the light falling on a flat lens triplet makes it through to the other side. 在目前的设计中，只有大约一半落在一个平面透镜三联体上的光线能穿透至另一边。
英语百科
Flat lensA flat lens is a lens whose flat shape allows it to provide distortion-free imaging, potentially with arbitrarily-large apertures. The term is also used to refer to other lenses that provide a negative index of refraction. Flat lenses require a refractive index close to −1 over a broad angular range. In recent years, flat lenses based on metasurfaces were also demonstrated. |
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