ArticlePhotoacoustics2024
Miniature optical fiber photoacoustic spectroscopy gas sensor based on a 3D micro-printed planar-spiral spring optomechanical resonator.
Article in Photoacoustics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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15 citing papers in PubMed.
- Review
- Highly Sensitive CHSensors (Basel, Switzerland) · 2026Article
- Efficient Mapping and Tracking the Properties of Micromechanical Resonators Using Phase-Lock Loops with Closely-Spaced Frequencies.Micromachines · 2026Article
- Intrinsically Safe Optical Fiber Hydrogen Sensor Using Pt-SiONanomaterials (Basel, Switzerland) · 2026Article
- Ultra-miniature and sensitive optical fiber-tip optomechanical resonant photoacoustic spectroscopy gas sensors.Photoacoustics · 2025Article
- A multi-pass differential photoacoustic spectrometer at 1064 nm for ambient aerosol absorption.Photoacoustics · 2025Article
- Sensitive light-induced thermoelastic spectroscopy based on transmitted light amplification.Photoacoustics · 2025Article
- Conductance-photoacoustic spectroscopy for fast and concurrent sensing of hydrogen and hydrocarbons.Photoacoustics · 2025Article
- Enhancing photoacoustic trace gas detection via a CNN-transformer denoising framework.Photoacoustics · 2025Article
- Three-dimensional optical path extended gourd-type photoacoustic cell for highly sensitive trace acetylene sensing.Photoacoustics · 2025Article
- Gas concentration prediction in photoacoustic spectroscopy using PSO-EAP-CNN to address correlation degradation.Photoacoustics · 2025Article
- All-Fiber LITES Sensor Based on Hollow-Core Anti-Resonant Fiber and Self-Designed Low-Frequency Quartz Tuning Fork.Sensors (Basel, Switzerland) · 2025Article
- Highly sensitive HPhotoacoustics · 2025Article
- LITES-Based Sensitive COSensors (Basel, Switzerland) · 2025Article
- A Highly Sensitive Light-Induced Thermoelastic Spectroscopy Sensor Using a Charge Amplifier to Improve the Signal-to-Noise Ratio.Sensors (Basel, Switzerland) · 2025Article
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Authors and funding
6 authors.
Funding
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Abstract
Photoacoustic spectroscopy (PAS) gas sensors based on optomechanical resonators (OMRs) have garnered significant attention for ultrasensitive trace-gas detection. However, a major challenge lies in balancing small size with high performance when developing ultrasensitive miniaturized optomechanical resonant PAS (OMR-PAS) gas sensors for space-constrained applications. Here, we present a miniature optical fiber PAS gas sensor based on a planar-spiral spring OMR (PSS-OMR) that is
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