Engineers have developed innovative acoustic metalens that offer a wide field of hearing without aberrations, marking a significant advancement in acoustic technology. These new metalens can precisely capture and focus sound waves over a broad area, overcoming distortions that typically affect traditional lenses. The metalens use advanced materials and structures to control sound wave propagation with high accuracy, enhancing applications like medical imaging, underwater navigation, and audio devices. It captures sound from larger areas without sacrificing detail, which is particularly useful for extensive monitoring or imaging. This breakthrough, achieved through collaboration in materials science, acoustics, and nanotechnology, significantly improves sound wave focusing and expands the potential uses of acoustic lenses in various fields, promising better efficiency and inspiring new applications.
METALENS EXPANDS ITS REACH FROM LIGHT TO SOUND
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