Photoacoustic spectroscopy with a widely tunable narrowband fiber-feedback optical parametric oscillator
Trace gas analysis is a key tool for the investigation of man-made environmental pollution as well as for early detection of respiratory diseases. To detect tiny concentrations, sensitive methods such as cavity ring down spectroscopy or plasmonic sensors have been used. Here, we demonstrate the comb...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2024-10-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0212392 |