There have been proposals in the field of transformation optics for different devices like beamconcentrators, beam shifters, super antennas which concentrate light into one point from alldirections, and much, much more, he said.
他说:“转换光学领域曾出现过各种有关光学设备的提议,如波束集中器、波束移位器以及可将来自多个方向的光集中于一点的超级天线等等。
It is really hard to say what the future will bring, but the field is definitely very broad and thepossibilities are very large.
“很难说将来还会有什么发明,但转换光学绝对是个范围广、充满无限可能的领域。
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