Speedy Nanostructured Meta-Imager Uses Less Power to Work :

Vanderbilt University developed a front-end lens, or meta-imager, that could eventually replace conventional imaging optics in machine-vision applications. It can produce images more quickly and with less power consumption.

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Quan Liu , Xiamen Zhang , Jason Valentine , Yuankai Huo , Hanyu Zheng , Ivani Kravchenko , Megan Craig , Vanderbilt Institute Of Nanoscale Science , Oak Ridge National Laboratory Center , Defense Advanced Research Projects Agency , Vanderbilt University , Nanophase Materials Sciences , National Institutes Of Health , Vanderbilt Institute , Nanoscale Science , Nature Nanotechnology , Oak Ridge National Laboratory , Nanophase Materials , Mechanical Engineering , National Institutes , Naval Air Systems Command ,