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Contact: Lynn Yarris
DOE/Lawrence Berkeley National Laboratory

Acoustic Hyperlens (1 of 2)

Caption: The acoustic hyperlens is fashioned from 36 brass fins arranged in the shape of a hand-held fan. Each fin is approximately 20 centimeters long and three millimeters thick.

Credit: Courtesy of Xiang Zhang research group

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Related news release: Berkeley researchers create first hyperlens for sound waves

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