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Photo-acoustic concave transmitter for generating high frequency focused ultrasound
We present a photo-acoustic concave transmitter to generate and subsequently focus high frequency ultrasound. Owing to a short time-duration of pulse laser beam, high frequency acoustic waves and tight focusing can be easily achieved. The transmitter consists of a light-absorbing film coated on a co...
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| Huvudupphovsmän: | , , , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
2010
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| Ämnen: | |
| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2915767/ https://ncbi.nlm.nih.gov/pubmed/20689643 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.841089 |
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