Precision ultrasound sensing on a chip

Precision ultrasound sensing on a chip

Precision ultrasound sensing on a chip, Published online: 10 January 2019; doi:10.1038/s41467-018-08038-4

With the wide adoption of ultrasound methods in biomedical and technological diagnostics, sensitive probes are in demand. Here, the authors employ cavity optomechanics where optical and mechanical resonances are coupled, both enhancing the sensitivity of the device and allowing its chip-integration.

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