A pair of researchers describes a way of making a submicron-sized cylinder disappear without using any specialized coating. Their findings could enable invisibility of natural materials at optical frequency and eventually lead to a simpler way of enhancing optoelectronic devices, including sensing and communication technologies.
from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190422090852.htm
from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/04/190422090852.htm
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