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Micro-tip Cantilever as Low Frequency Microphone
We propose a very compact diaphragm free optical microphone consisting a tapered micro-tip in cantilever configuration for detection of low frequency acoustic signals. The change in the light coupling between the micro-tip and the source fiber caused by the acoustic pressure is utilized to detect th...
Uloženo v:
| Vydáno v: | Sci Rep |
|---|---|
| Hlavní autoři: | , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Nature Publishing Group UK
2018
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6107592/ https://ncbi.nlm.nih.gov/pubmed/30140024 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-31062-9 |
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