Advanced Photonics, Vol. 2, Issue 3, 030501 (2020)
Microwaves trigger thermo-acoustic ultrasound generation
- Imperial College London, London, England, United Kingdom
In volume 2, issue 3 of Advanced Photonics, Lan et al. reveal that a split ring resonator (SPRR) can be used as a very efficient thermo-acoustic source compared to other configurations. This commentary provides a quick overview of the work and how it sits in context with other forms of ultrasonic signal acquisition.
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