ArticleLight, science & applications2024
Cavity-enhanced photoacoustic dual-comb spectroscopy.
Article in Light, science & applications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
15 citing papers in PubMed.
- Metastable CeZrONature communications · 2026Article
- Highly Sensitive CO-LITES Sensor Based on a Tapered Fiber Focusing and a Fiber-Coupled MPC.Sensors (Basel, Switzerland) · 2026Article
- High-speed and high-sensitivity multi-gas detection based on parallel heterodyne LITES sensor.Light, science & applications · 2026Article
- Heterodyne photoacoustic gas sensing with real-time resonance tracking in high-Photoacoustics · 2026Article
- Self-heterodyne spectroscopy via a non-uniformly spaced frequency comb.Nature communications · 2026Article
- Highly Sensitive CHSensors (Basel, Switzerland) · 2026Article
- Dual-comb photoacoustic and photothermal spectroscopy: A comprehensive review.Photoacoustics · 2026Article
- Three-dimensional optical path extended gourd-type photoacoustic cell for highly sensitive trace acetylene sensing.Photoacoustics · 2025Article
- Neural Network-Enhanced FMCW Gas Spectroscopy.ACS sensors · 2025Article
- Broadband photon-counting dual-comb spectroscopy with attowatt sensitivity over turbulent optical paths.Light, science & applications · 2025Article
- Spatial-offset pump-probe imaging of nonradiative dynamics at optical resolution.Science advances · 2025Article
- All-Fiber LITES Sensor Based on Hollow-Core Anti-Resonant Fiber and Self-Designed Low-Frequency Quartz Tuning Fork.Sensors (Basel, Switzerland) · 2025Article
- Multiple optical path length reflections enhancement based on balloon-type photoacoustic cell for trace gas sensing.Photoacoustics · 2025Article
- High performance filtering and high-sensitivity concentration retrieval of methane in photoacoustic spectroscopy utilizing deep learning residual networks.Photoacoustics · 2024Article
- Open-closed single-tube on-beam tuning-fork-enhanced fiber-optic photoacoustic spectroscopy.Photoacoustics · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
Photoacoustic dual-comb spectroscopy (DCS), converting spectral information in the optical frequency domain to the audio frequency domain via multi-heterodyne beating, enables background-free spectral measurements with high resolution and broad bandwidth. However, the detection sensitivity remains limited due to the low power of individual comb lines and the lack of broadband acoustic resonators. Here, we develop cavity-enhanced photoacoustic DCS, which overcomes these limitations by using a high-finesse optical cavity for the power amplification of dual-frequency combs and a broadband acoustic resonator with a flat-top frequency response. We demonstrate high-resolution spectroscopic measurements of trace amounts of C
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.