Use of optical fibers to characterize, analyze and identify vibrational phenomena

• Sant'Anna Seasonal School "PHOTONS-@3 Photonic Technologies for Sensing Applications" Merit award (2023)
• Best Student Paper Award, 2023 IEEE Photonics Conference (Orlando, Florida, USA), 1st Place. The paper's title is: "Estimation Accuracy of Polarization State from Coherent Receivers for Sensing Applications". (2023)

Bachelor of Science

• Teoria ed elaborazione dei segnali. A.A. 2025/26, INGEGNERIA INFORMATICA. Collaboratore del corso

• Pellegrini, Saverio; Hernandéz-Martin, Laura; Brusin, Ann Margareth Rosa; Rizzelli, ... (2026)
  Experimental and Simulative Study on IM-DD Transmission and Large Chirped-Pulse DAS Coexistence. In: JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 44, pp. 1743-1753. ISSN 0733-8724
  Contributo su Rivista
• Pellegrini, Saverio (2026)
  Sensing and Communication Coexistence in Optical Networks. relatore: GAUDINO, ROBERTO; BOSCO, GABRIELLA; , 38. XXXVIII Ciclo, P.: 197
  Doctoral Thesis
• Pellegrini, Saverio; Hernandez-Martin, Laura; Brusin, Ann M. Rosa; Rizzelli, Giuseppe; ... (2025)
  On the Coexistence of DAS and IMDD Systems on the Same Fiber. In: 2025 25th Anniversary International Conference on Transparent Optical Networks (ICTON), Barcellona (Spa), 6-10 Luglio, 2025, pp. 1-4. ISBN: 979-8-3315-9777-1
  Contributo in Atti di Convegno (Proceeding)
• Barla, Marco; Aiassa, Santina; Antolini, Francesco; Insana, Alessandra; Gaudino, ... (2025)
  A new real-time debris flow and snow avalanche detection system based on optical fiber sensing. In: LANDSLIDES, vol. 22, pp. 1367-1382. ISSN 1612-5118
  Contributo su Rivista
• Olivero, Massimo; Rizzelli, Giuseppe; Bellezza Prinsi, Chiara; Pellegrini, Saverio; ... (2025)
  Real-framework comparison of optical fiber distributed sensing techniques for Building Information Modeling. In: 2025 IMEKO TC2 International Symposium on Modern Photonic Metrology PhotoMet 2025 - Shaping the Future of Photonic Metrology, Modena (Ita), 01 - 03 September 2025, pp. 25-26
  Contributo in Atti di Convegno (Proceeding)
• Pellegrini, Saverio; El Hak Daamouche, Dhia; Gaudino, Roberto; Rizzelli, Giuseppe (2025)
  Experimental Characterization of a Deployed Early-Warning System for SOP-Based Monitoring of Debris Flows in Mountain Scenarios. In: 2025 25th Anniversary International Conference on Transparent Optical Networks (ICTON), Barcellona (Spa), 06-10 July 2025, pp. 1-4. ISBN: 979-8-3315-9777-1
  Contributo in Atti di Convegno (Proceeding)
• Pellegrini, Saverio; Minelli, Leonardo; Andrenacci, Lorenzo; Rizzelli, Giuseppe; Pilori, ... (2025)
  Overview on the state of polarization sensing: application scenarios and anomaly detection algorithms. In: JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, vol. 17, pp. A196-A209. ISSN 1943-0620
  Contributo su Rivista
• Pellegrini, Saverio; Rizzelli, Giuseppe; Andrenacci, Lorenzo; Minelli, Leonardo; Pilori, ... (2024)
  Polarization-based Optical Fiber Sensing: A State of the Art Review. In: 2024 Italian Conference on Optics and Photonics, ICOP 2024, Firenze (Ita), 17-19 June 2024, pp. 1-4. ISBN: 979-8-3503-6180-3
  Contributo in Atti di Convegno (Proceeding)
• Rosa Brusin, Ann Margareth; Rizzelli, Giuseppe; Pellegrini, Saverio; Ferrero, Valter; ... (2024)
  Overview on Optical Sensing Techniques Over Deployed Telecom Networks. In: 2024 Italian Conference on Optics and Photonics (ICOP), Firenze (Ita), 17-19 June 2024. ISBN: 979-8-3503-6180-3
  Contributo in Atti di Convegno (Proceeding)
• Pellegrini, Saverio; Rizzelli, Giuseppe; Barla, Marco; Gaudino, Roberto (2024)
  Polarization-Based Fiber Optic System for Debris Flow Early Warning: On-Field Demonstration. In: IEEE PHOTONICS JOURNAL, vol. 16, pp. 1-8. ISSN 1943-0655
  Contributo su Rivista
• Brusin, Ann Margareth Rosa; Rizzelli, Giuseppe; Fasano, Marco; Morosi, Jacopo; ... (2024)
  Overview and analysis of optical sensing techniques over deployed telecom networks. In: 24th International Conference on Transparent Optical Networks (ICTON), Bari (Italy), 14-18 July 2024, pp. 1-4. ISSN 2161-2064. ISBN: 979-8-3503-7732-3
  Contributo in Atti di Convegno (Proceeding)
• Andrenacci, Lorenzo; Pilori, Dario; Pellegrini, Saverio; Minelli, Leonardo; Bosco, ... (2024)
  Comparison between Phase and Polarization Sensing using Coherent Transceivers over Deployed Metro Fibers. In: Optical Fiber Communication Conference (OFC), San Diego (USA), 24–28 March 2024, pp. 1-3. ISBN: 978-1-957171-32-6
  Contributo in Atti di Convegno (Proceeding)
• Pellegrini, Saverio; Minelli, Leonardo; Andrenacci, Lorenzo; Pilori, Dario; Bosco, ... (2024)
  Real-Time Demonstration of Anomalous Vibrations Detection in a Metro-like Environment using a SOP-based Algorithm. In: Optical Fiber Communication Conference (OFC), San Diego (USA), 24–28 March 2024, pp. 1-3. ISBN: 978-1-957171-32-6
  Contributo in Atti di Convegno (Proceeding)
• Pellegrini, Saverio; Andrenacci, Lorenzo; Minelli, Leonardo; Pilori, Dario; Bosco, ... (2023)
  Estimation Accuracy of Polarization State from Coherent Receivers for Sensing Applications. In: 2023 IEEE Photonics Conference (IPC), Orlando, FL (USA), 12-16 November 2023, pp. 1-2. ISSN 2575-274X. ISBN: 979-8-3503-4722-7
  Contributo in Atti di Convegno (Proceeding)
• Pellegrini, Saverio; Rizzelli, Giuseppe; Barla, Marco; Gaudino, Roberto (2023)
  Algorithm Optimization for Rockfalls Alarm System Based on Fiber Polarization Sensing. In: IEEE PHOTONICS JOURNAL, vol. 15, pp. 1-9. ISSN 1943-0655
  Contributo su Rivista
• Rizzelli, Giuseppe; Pellegrini, Saverio; Lacidogna, Marco; Aiassa, Santina; Antolini, ... (2023)
  Early-warning debris flow and avalanches detection system based on optical fiber polarization sensing. In: 2023 23rd International Conference on Transparent Optical Networks (ICTON), Bucharest, Romania, 02-06 July 2023, pp. 1-4. ISBN: 979-8-3503-0303-2
  Contributo in Atti di Convegno (Proceeding)
• Pellegrini, Saverio; Gaudino, Roberto; Crognale, Claudio (2023)
  Experimental Demonstration of Vibration Sensing and Positioning on Multiple Metropolitan Fibers. In: 2023 IEEE Photonics Society Summer Topicals Meeting Series (SUM), Sicily, Italy, 17-19 July 2023, pp. 1-2. ISBN: 979-8-3503-4720-3
  Contributo in Atti di Convegno (Proceeding)
• Minelli, Leonardo; Pellegrini, Saverio; Andrenacci, Lorenzo; Pilori, Dario; Bosco, ... (2023)
  SOP-based DSP Blind Anomaly Detection for Sensing on Deployed Metropolitan Fibers. In: 49th European Conference on Optical Communications (ECOC), Glasgow (UK), 1-5 October 2023, pp. 1-4. ISSN 2688-254X. ISBN: 978-1-83953-926-8
  Contributo in Atti di Convegno (Proceeding)
• Barla, Marco; Insana, Alessandra; Gaudino, Roberto; Rizzelli Martella, Giuseppe; ... (2023)
  Sistema di rilevamento di fenomeni di trasporto di massa e relativo procedimento di rilevamento. N. brevetto: 102022000025158, propr. brevetto: 3 - Politecn. di Torino et al
  Brevetti
• Aiassa, Santina; Antolini, Francesco; Barla, Marco; Insana, Alessandra; Gaudino, ... (2023)
  A new real-time debris flow and avalanches detection system based on optical fiber sensing. In: 8th International Conference on Debris Flow Hazard Mitigation (DFHM8), Torino, 26-29 June 2023. ISSN 2267-1242
  Contributo in Atti di Convegno (Proceeding)

• OPTIALP - SISTEMA BASATO SU FIBRA OTTICA PER LA RILEVAZIONE DI VALANGHE, DEBRIS FLOW E IMPATTI DI BLOCCHI ROCCIOSI SU RETI PARAMASSI. national Patent
  Inventors: Marco Barla Roberto Gaudino Alessandra Insana Saverio Pellegrini Giuseppe Rizzelli