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Vincenzo Spagnolo

Politecnico di Bari

Italy

  • Politecnico di Bari

SCHOLARLY PAPERS

6

DOWNLOADS

166

TOTAL CITATIONS

4

Scholarly Papers (6)

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1.

U-LSTM: A Deep Learning Framework for Robust Noise Reduction in Photoacoustic Spectroscopy

Number of pages: 16 Posted: 11 Nov 2025
Xukun Yin, Lei Liu, Xiu Yang, Kaijie Xu, Yize Liang, Dacheng Zhang, Pietro Patimisco, Angelo Sampaolo, Vincenzo Spagnolo, Hongpeng Wu and Huailiang Xu
Xidian University, Xidian University, Xidian University, Xidian University, Xidian University, Xidian University, Politecnico di Bari, Politecnico di Bari, Politecnico di Bari, Shanxi University and Xidian University
Downloads 39 (1,196,171)

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Photoacoustic spectroscopyDeep learningSignal denoisingGas sensing

2.

Bridging Chromatographic and Photoacoustic Domains: A Compact Hybrid System for Compositional and Isotopic Analysis of Natural Gas

Number of pages: 14 Posted: 16 Feb 2026
Lavinia Anna Mongelli, Arianna Elefante, Giansergio Menduni, Marilena Giglio, Andrea Zifarelli, Pietro Patimisco, Liam O’Faolain, Damien Fernandez, Jimmy Zanotto, Vincenzo Spagnolo and Angelo Sampaolo
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Politecnico di Bari, Politecnico di Bari, Munster Technological University, affiliation not provided to SSRN, affiliation not provided to SSRN, Politecnico di Bari and Politecnico di Bari
Downloads 29 (1,359,097)

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Gas Chromatography, Quartz-Enhanced Photoacoustic Spectroscopy, Natural gas analysis, Mid-infrared spectroscopy, Isotopic discrimination

3.

Carbon Monoxide Impurities in Hydrogen Detected with Photoacoustic Detection

Number of pages: 10 Posted: 12 Oct 2023
Vincenzo Spagnolo, Chaofan Feng, Xiaowen Shen, Biao Li, Xiaoli Liu, Yujing Jing, Qi Huang, Pietro Patimisco, Angelo Sampaolo, Lei Dong and Hongpeng Wu
Politecnico di Bari, Shanxi University, Shanxi University, Chongqing University, Shanxi University, Shanxi University, Shanxi University, Politecnico di Bari, Politecnico di Bari, Shanxi University and Shanxi University
Downloads 29 (1,345,526)

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resonant photoacoustic cell, carbon monoxide, hydrogen, fuel cells

4.

Ppb-Level Nh3 Photoacoustic Sensor Combining a Hammer-Shaped Tuning Fork and a 9.55 Μm Quantum Cascade Laser

Number of pages: 20 Posted: 08 Aug 2023
Shangzhi Li, Yupeng Yuan, Zhijin Shang, Xukun Yin, Angelo Sampaolo, Pietro Patimisco, Vincenzo Spagnolo, Lei Dong and Hongpeng Wu
Science and Technology on Analog Integrated Circuit Laboratory, CETC Chips Technology Group Co. Ltd, Shanxi University, Xidian University, Politecnico di Bari, Politecnico di Bari, Politecnico di Bari, Shanxi University and Shanxi University
Downloads 27 (1,359,097)
Citation 3

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Quartz enhanced photoacoustic spectroscopy, atmospheric NH3 detection, custom quartz tuning fork

5.

Light-Induced Thermoelastic Sensor for Ppb-Level H2s Detection In Sf6 Gas Matrices Exploiting a Mini-Multi-Pass Cell and Quartz Tuning Fork Photodetector

Number of pages: 17 Posted: 01 Aug 2023
Bo Sun, Pietro Patimisco, Angelo Sampaolo, Andrea Zifarelli, Vincenzo Spagnolo, Hongpeng Wu and Lei Dong
Shanxi University, Politecnico di Bari, Politecnico di Bari, Politecnico di Bari, Politecnico di Bari, Shanxi University and Shanxi University
Downloads 22 (1,424,331)
Citation 1

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light-induced thermoelastic spectroscopy, quartz tuning fork, H2S detection, Sulphur hexafluoride

6.

Investigation of Laser-Induced Surface Structures (Lipss) on Quartz and Evaluation of Their Influence on Material Wettability

Number of pages: 12 Posted: 20 Jul 2023
Raffaele De Palo, Antonio Emanuele Mazzarone, Annalisa Volpe, Caterina Gaudiuso, Francesco Paolo Mezzapesa, Vincenzo Spagnolo and Antonio Ancona
Università degli Studi di Bari “Aldo Moro” (UNIBA), University of Pavia, Politecnico di Bari, affiliation not provided to SSRN, affiliation not provided to SSRN, Politecnico di Bari and Università degli Studi di Bari “Aldo Moro” (UNIBA)
Downloads 20 (1,448,301)

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LIPSS, femto-second laser, wettability, quartz crystal