Articles | Volume 12, issue 3
https://doi.org/10.5194/amt-12-1905-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-12-1905-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
25 Mar 2019
Research article |
| 25 Mar 2019
| 25 Mar 2019
Cavity-enhanced photoacoustic sensor based on a whispering-gallery-mode diode laser
Yufeng Pan
State Key Laboratory of Quantum Optics and Quantum Optics Devices,
Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China
Collaborative Innovation Center of Extreme Optics, Shanxi University,
Taiyuan 030006, China
Lei Dong
CORRESPONDING AUTHOR
State Key Laboratory of Quantum Optics and Quantum Optics Devices,
Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China
Collaborative Innovation Center of Extreme Optics, Shanxi University,
Taiyuan 030006, China
Hongpeng Wu
State Key Laboratory of Quantum Optics and Quantum Optics Devices,
Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China
Collaborative Innovation Center of Extreme Optics, Shanxi University,
Taiyuan 030006, China
Weiguang Ma
State Key Laboratory of Quantum Optics and Quantum Optics Devices,
Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China
Collaborative Innovation Center of Extreme Optics, Shanxi University,
Taiyuan 030006, China
Lei Zhang
State Key Laboratory of Quantum Optics and Quantum Optics Devices,
Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China
Collaborative Innovation Center of Extreme Optics, Shanxi University,
Taiyuan 030006, China
Wangbao Yin
State Key Laboratory of Quantum Optics and Quantum Optics Devices,
Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China
Collaborative Innovation Center of Extreme Optics, Shanxi University,
Taiyuan 030006, China
Liantuan Xiao
State Key Laboratory of Quantum Optics and Quantum Optics Devices,
Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China
Collaborative Innovation Center of Extreme Optics, Shanxi University,
Taiyuan 030006, China
Suotang Jia
State Key Laboratory of Quantum Optics and Quantum Optics Devices,
Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China
Collaborative Innovation Center of Extreme Optics, Shanxi University,
Taiyuan 030006, China
Frank K. Tittel
Department of Electrical and Computer Engineering, Rice University,
Houston, Texas 77005, USA
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Cited
15 citations as recorded by crossref.
- Ppb-level formaldehyde detection system based on a 3.6 µm interband cascade laser and mode-locked cavity enhanced absorption spectroscopy with self-calibration of the locking frequency Q. He et al. 10.1016/j.infrared.2020.103205
- High sensitivity and stability cavity-enhanced photoacoustic spectroscopy with dual-locking scheme K. Zheng et al. 10.1016/j.snb.2024.135984
- Off-axis integrated cavity output spectroscopy for real-time methane measurements with an integrated wavelength-tunable light source Q. He et al. 10.1016/j.infrared.2021.103705
- Compact and Highly Sensitive NO2 Photoacoustic Sensor for Environmental Monitoring Y. Pan et al. 10.3390/molecules25051201
- Non-dispersive sensing scheme based on mid-infrared LED and differential mode excitation photoacoustic spectroscopy J. Rey & M. Sigrist 10.1016/j.pacs.2023.100455
- Recent Advances in Light-Induced Thermoelastic Spectroscopy for Gas Sensing: A Review Y. Pan et al. 10.3390/rs15010069
- Design of NO2 photoacoustic sensor with high reflective mirror based on low power blue diode laser* H. Jin et al. 10.1088/1674-1056/ab8376
- Techniques to enhance the photoacoustic signal for trace gas sensing: A review F. Wang et al. 10.1016/j.sna.2022.113807
- Miniaturized and highly-sensitive fiber-optic photoacoustic gas sensor based on an integrated tuning fork by mechanical processing with dual-prong differential measurement Y. Pan et al. 10.1016/j.pacs.2023.100573
- All-optical light-induced thermoacoustic spectroscopy for remote and non-contact gas sensing Y. Pan et al. 10.1016/j.pacs.2022.100389
- Micro-nano fiber-assisted active photoacoustic spectroscopy for gas sensing M. Hu et al. 10.1364/OE.482371
- Cavity-enhanced Raman spectroscopy with optical feedback frequency-locking for gas sensing P. Wang et al. 10.1364/OE.27.033312
- Active modulation of intracavity laser intensity with the Pound–Drever–Hall locking for photoacoustic spectroscopy Z. Wang et al. 10.1364/OL.386523
- Quartz Enhanced Photoacoustic Detection Based on an Elliptical Laser Beam Z. Shang et al. 10.3390/app10041197
- Cavity Ring-Down Spectroscopy: Recent Technological Advancements, Techniques, and Applications A. Maity et al. 10.1021/acs.analchem.0c04329
15 citations as recorded by crossref.
- Ppb-level formaldehyde detection system based on a 3.6 µm interband cascade laser and mode-locked cavity enhanced absorption spectroscopy with self-calibration of the locking frequency Q. He et al. 10.1016/j.infrared.2020.103205
- High sensitivity and stability cavity-enhanced photoacoustic spectroscopy with dual-locking scheme K. Zheng et al. 10.1016/j.snb.2024.135984
- Off-axis integrated cavity output spectroscopy for real-time methane measurements with an integrated wavelength-tunable light source Q. He et al. 10.1016/j.infrared.2021.103705
- Compact and Highly Sensitive NO2 Photoacoustic Sensor for Environmental Monitoring Y. Pan et al. 10.3390/molecules25051201
- Non-dispersive sensing scheme based on mid-infrared LED and differential mode excitation photoacoustic spectroscopy J. Rey & M. Sigrist 10.1016/j.pacs.2023.100455
- Recent Advances in Light-Induced Thermoelastic Spectroscopy for Gas Sensing: A Review Y. Pan et al. 10.3390/rs15010069
- Design of NO2 photoacoustic sensor with high reflective mirror based on low power blue diode laser* H. Jin et al. 10.1088/1674-1056/ab8376
- Techniques to enhance the photoacoustic signal for trace gas sensing: A review F. Wang et al. 10.1016/j.sna.2022.113807
- Miniaturized and highly-sensitive fiber-optic photoacoustic gas sensor based on an integrated tuning fork by mechanical processing with dual-prong differential measurement Y. Pan et al. 10.1016/j.pacs.2023.100573
- All-optical light-induced thermoacoustic spectroscopy for remote and non-contact gas sensing Y. Pan et al. 10.1016/j.pacs.2022.100389
- Micro-nano fiber-assisted active photoacoustic spectroscopy for gas sensing M. Hu et al. 10.1364/OE.482371
- Cavity-enhanced Raman spectroscopy with optical feedback frequency-locking for gas sensing P. Wang et al. 10.1364/OE.27.033312
- Active modulation of intracavity laser intensity with the Pound–Drever–Hall locking for photoacoustic spectroscopy Z. Wang et al. 10.1364/OL.386523
- Quartz Enhanced Photoacoustic Detection Based on an Elliptical Laser Beam Z. Shang et al. 10.3390/app10041197
- Cavity Ring-Down Spectroscopy: Recent Technological Advancements, Techniques, and Applications A. Maity et al. 10.1021/acs.analchem.0c04329
Latest update: 22 Nov 2024
Short summary
Photoacoustic spectroscopy has one important advantage: its sensitivity is proportional to the excitation light power and thus the performance of PAS-based sensors can benefit from a high excitation light power. We developed a cavity-enhanced photoacoustic sensor in which a photoacoustic cell was placed into a high-finesse optical cavity. A signal gain factor of 166 was observed. For C2H2 detection, a 1σ detection limit of 0.45 ppmV was obtained at atmospheric pressure with a 1 s averaging time.
Photoacoustic spectroscopy has one important advantage: its sensitivity is proportional to the...
