Improving imaging of cancerous tissues by reversing time

2 noviembre 2014

A novel time-reversal technology is being applied by researchers that allows them to better focus light in tissue, such as muscles and organs. Current high-resolution optical imaging technology allows researchers to see about 1 millimeter deep into the body. In an attempt to improve this «visibility,» this study used photoacoustic imaging, which combines light with acoustic waves, or sound, to form a sharper image, even several centimeters into the skin.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/bmf38_HuEfw/141102155858.htm

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