Berkeley researchers create first hyperlens for sound waves

Sunday, October 25, 2009 - 21:07 in Physics & Chemistry

BERKELEY, CA -- Ultrasound and underwater sonar devices could "see" a big improvement thanks to development of the world's first acoustic hyperlens. Created by researchers with the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), the acoustic hyperlens provides an eightfold boost in the magnification power of sound-based imaging technologies.

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