Direct airborne acoustic wave modulation of Fabry–Perot fiber laser (FPFL) over 100 kHz of operating bandwidth
The idea of applying a simple Fabry-Perot fiber laser (FPFL) set-up in a free-running condition as an acoustic sensing medium is proposed. Conventional optical microphone requires a stringently aligned diaphragm to mediate the acoustic impedance mismatch between air and silica fiber. Motivated by th...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
Optical Society of America
2012
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/19911/ https://doi.org/10.1364/AO.51.002772 |
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