INTERNATIONAL SCHOOL OF QUANTUM ELECTRONICS

69th Course

Progress in Photoacoustic & Photothermal Phenomena
Focus on BIOMEDICAL, NANOSCALE, NDE, A.I., GAS SENSING

and THERMOPYSICAL PHENOMENA and TECHNOLOGIES

 

 

ERICE - SICILY: NOVEMBER 5th - 12nd, 2025

 

 

DIRECTORS OF THE COURSE: R. LI VOTI – A. MANDELIS

DIRECTORS OF THE INTERNATIONAL SCHOOL: A.N. CHESTER – D. WIERSMA

EMFCSC PRESIDENT: A. ZICHICHI

 

Topics

The Workshop intends to cover various "hot" topics that are grouped into five different thematic sessions.

 

Session A: Biomedical and Biological PA & PT   (Session Chair A. Mandelis)


1.  Instrumentation design, software and signal generation techniques for biomedical photoacoustics and imaging.
2.  Clinical applications of biomedical photoacoustics
3.  Microscopy, spectroscopy and endoscopy
4.  Dyes, nanoparticles and other contrast agents
5.  Biothermophotonics and biophotothermal diagnostics and imaging
6.  Biological  photoacoustics and photothermics

 

Session B: Nanoscale Heat Transfer and Imaging   (Session Chairs S. Volz & J. Ordonez)


7.  Ultrafast thermoelastic phenomena
8.  Thermal and elastic properties on the nanoscale
9. Picosecond photoacoustics
10. Phonon Transport

 

Session C: Non Destructive Evaluation & Testing   (Session Chairs C. Glorieux & S. Sfarra)


11. Infrared Thermography and Thermophotonic Imaging
12. Non-destructive testing and industrial applications
13. Depth profiling of materials and inverse problems
14. Phononic bandgap materials and processes
15. Environmental sensors, biosensors, new instrumentation, and methodology
 

Session D: Thermophysical and Diffusion-Wave Properties  (Session Chair R. Li Voti)


16. Complex fluids, phase transitions and glass transitions
17. Spectroscopy, analytical chemistry, nonlinear optics and photochemistry
18. Thermophysical and thermodynamic properties using PA & PT 
19. Semiconductors, Photovoltaics, MEMS, NEMS

 

Session E: AI, Deep Learning, Neural Networks and Machine Learning   (Session Chair A. Mandelis)


20.  
Deep Learning, Neural Networks and Machine Learning in Photothermics
21.  
Deep Learning, Neural Networks and Machine Learning in Photoacoustics
22.  
Deep Learning, Neural Networks and Machine Learning in Diffusion-Wave Sciences

 

Programme


                                                 Schedule at a Glance of the Workshop and International Autumn School

 

Important Dates



November 5th  : Transfer from local Airports

       Registration & Welcome party

 

November 6th :  International Autumn School

      Foundations of Photothermal and Photoacoustic Techniques: Theory, Instrumentation and Applications

     

November 7th  :  Session A  “Biomedical and Biological PA & PT

 

November 8th  :  Session C  “Non Destructive Evaluation & Testing  

 

November 9th  :   Session B  “Nanoscale Heat Transfer and Imaging”                               

 

November 10th :  Session D “Thermophysical and Diffusion-Wave Properties”

                             Excursion + Social Dinner

November 11st :  Session E AI, Deep Learning, Neural Networks and Machine Learning

        PRIZES and awards ceremony

        

 

November 12nd : Transfer to local Airports




Timetable of the Workshop and International Autumn School


 

Wednesday 5th   November:

 

Arrivals & Registration

 

Lunch & Dinner: Local Restaurants

 

After Dinner: Welcome PartyPiano Room San Rocco

________________________________________________________________________________

 


Thursday 6th  November:

 

Morning Session: International Autumn School

Foundations of Photothermal and Photoacoustic Techniques: Theory, Instrumentation and Applications

San Domenico Lecture Hall

 

Chairpersons: M. Franko & D. Korte

 

9.00 – 9.10      Opening by D. Wiersma, A. Mandelis and R. Li Voti

 

9.15 – 10.15    (Invited Tutorial)  Andreas Mandelis - Toronto University - Canada

                        Carrier Lifetime Chrono-Tomography: Optoelectronic Diffusion-Wave Case Studies

                        of Silicon Wafers and Photovoltaic Solar Cells

 

10.15 – 11.15   (Invited Tutorial)  Emilija Petronijevic - Sapienza Università di Roma – Italy

 Absorption distribution at the nanoscale: simulations by finite-difference-time domain method

 

11.15 – 11.30      Coffee Break – San Domenico Terrace

 

 

Chairperson: A. Mandelis

 

11.30 – 12.30   (Invited Tutorial) Mladen Franko – Univesity of Nova Gorica - Slovenia

 Thermal Lens Spectrometry and Detection of Gasses

 

12.30 – 15.00  Lunch:  Local Restaurants

 

Poster Assembling

 


Thursday 6th  November:

 

Afternoon Session - International Autumn School

Basic Photothermal and Photoacoustic Techniques: Theory, Instrumentation and Applications

San Domenico Lecture Hall

 

Chairperson:   M. Franko & D. Korte

 

15.00 – 16.00     (Invited Tutorial - online)  Grisa Močnik - University of Nova Gorica – Slovenia

   Measuring aerosol absorption with photo-thermal interferometry - how to get an artifact-free climate- and health-relevant metric

 

16.00 – 17.00     (Invited Tutorial)   Christ Glorieux - Katholieke Universiteit Leuven - Belgium

   Optical methods for detection of transient and periodic photoacoustic/photothermal signals

 

17.00 – 17.30      Coffee Break – San Domenico Terrace

 

17.30 – 18.30      (Invited Tutorial)  Roberto Li Voti - Sapienza Università di Roma – Italy

                           Photothermal deflection technique: History, Principles and applications

 

19.00 – 21.00      Dinner: Local Restaurants

 

21.00 – 23.30      Poster Discussion & Marsala Room

_______________________________________________________________________________

 

Friday 7th  November:

 

Morning Session A: Biomedical and Biological PA&PT

San Domenico Lecture Hall

 

Chairperson:  A. Mandelis

 

 9.00 – 10.00   (Invited)  Parag Chitnis - George Mason University – Virginia – USA

 Novel ICG-based near-infrared photoacoustic contrast agents

 

10.00 – 11.00  (Invited - online) 

Fei Gao - School of Biomed. Eng., Univ. of Sci.&Tech. of China – China

Full-stack full-spectrum photoacoustic imaging for precision medicine

 

11.00 – 11.30     Coffee Break – San Domenico Terrace



Chairperson:  A. Mandelis

 

11.30 – 12.30   (Invited)  Daniel Razansky - ETH Zürich - Switzerland

  Optoacoustics goes multimodal - methods and systems



12.30 – 15.00      Lunch:  Local Restaurants


 

 

Friday 7th  November:  

 

Afternoon Session A - Biomedical and Biological PA&PT

San Domenico Lecture Hall

 

 Chairperson:  A. Mandelis

 

15.00 – 16.00  (Invited)  Perry Xiao - London South Bank University - UK

 Photothermal Radiometry Skin Data Analysis by Using Machine Learning

 

16.00 – 17.00  (Invited) Chao Tian - University of Science and Technology of China–Hefei-China

 Multiparametric photoacoustic and ultrasound imaging in rodents and humans

 

17.00 – 17.30      Coffee Break – San Domenico Terrace

 

 

Friday 7th  November: 

 

Afternoon Session E: AI, Deep Learning, Neural Networks and Machine Learning

San Domenico Lecture Hall

 

Chairperson: A. Mandelis

 

17.30 – 18.30  (Invited) Stefano Sfarra - University of L'Aquila - L'Aquila - Italy

Learning & Physical Thermographic Models for the Evaluation of Thermophysical Properties in Materials-Structures and the Optimal Image Processing

 


19.00 – 21.00      Dinner: Local Restaurants



21.00 – 23.30      Poster Discussion and more

________________________________________________________________________________

 

 

Saturday 8th November:

 

Morning Session C: Non Destructive Evaluation & Testing

San Domenico Lecture Hall

 

Chairpersons:  C. Glorieux & S. Sfarra

 

9.00  - 10.00   (Invited) Tomas Grabec - Czech Academy of Sciences - Czechia

Laser-ultrasonic characterization of elastically anisotropic materials


10.00 – 11.00  (Invited) Matt Clark - University of Nottingham - UK

Laser inspection of microstructure and defects using SRAS and ALIPA


11.00 – 11.15   Coffee Break – San Domenico Terrace

 

 

Chairpersons:  C. Glorieux & S. Sfarra


11.15 – 11.45  Markus Saurer - Institute of Physics - University of Graz - Austria

Temperature-Dependent Stress Detection in Solids Using Laser Ultrasound

 

11.45 – 12.15   Sebastian Brand - Fraunhofer Institute IMWS – Halle - Germany

Scanning Photoacoustic Microscopy in the GHz-Band, an approach for high resolution nondestructive defect localization in next-generation microelectronics

 

12.15 – 12.45   Alessandra Corrado - IIT and Università del Salento – Lecce - Italy

A Method to Study Photo-Thermoelastic Deformations of Thin Films using Laser Doppler Vibrometry

 

 

13.00 – 15.00      Lunch:  Local Restaurants

 

 

 

Saturday 8th November:

 

Afternoon Session C: Non Destructive Evaluation & Testing

San Domenico Lecture Hall

 

Chairperson:   S. Sfarra

15.00 - 16.00  (Invited) J. Rodriguez-Asaguinolaza - University of the Basque Country – Spain

A comprehensive multimodal approach to thermographic quantitative characterization of flaws: from physics-based models to data driven IA techniques

 

16.00 - 17.00  (Invited) Jérémie Maire - University of Bordeaux - France

Using thermography to obtain volumetric thermal properties and temperature fields

 

17.00 – 17.30      Coffee Break – San Domenico Terrace

 

 

Chairperson:  C. Glorieux


17.30 – 18.00  Paolo Bison – CNR Istituto per le Tecnologie della Costruzione – Padova - Italy

Measuring the In-plane thermal conductivity of a metallic thin foil by Pulsed Infrared Thermography

 

18.00 – 18.30  Jon Pérez-Arbulu - Universidad del País Vasco UPV/EHU – Bilbao - Spain

Characterization of 2D inhomogeneous delaminations using IRT

 

 18.30 – 19.00  David Sagarduy-Marcos - Universidad del País Vasco UPV/EHU – Bilbao - Spain

3D analytical solution to the defect detection problem in lock-in thermography using thermal quadrupoles

 

 

19.00 – 21.00      Dinner: Local Restaurants

 

21.00 – 23.30      Poster Discussion at Marsala Room

 

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Sunday 9th  November:

 

Morning Session: International Autumn School

Foundations of Photothermal and Photoacoustic Techniques: Theory, Instrumentation and Applications

San Domenico Lecture Hall

 

Chairpersons: M.Franko & D. Korte

 

9.00 – 10.00    (Invited Tutorial) J.Ordonez-Miranda – CNRS – France

Energy harvesting from the thermal waves generated by the temperature fluctuations

of the environment

 

 

Morning Session B: Nanoscale Heat & Acoustic Transport, Metamaterials and Imaging

San Domenico Lecture Hall

 

Chairpersons: S. Volz and J.Ordonez-Miranda

 

10.00 – 11.00  (Invited online)  Ilaria Zardo - University of Basel – Switzerland

 Phonon dynamics and thermal transport in designed nanostructures

 

11.00 – 11.15      Coffee Break – San Domenico Terrace

 

 

Chairperson:  S. Volz and J.Ordonez-Miranda

 

11.15 – 12.15  (Invited)  Francesco Banfi - Université Claude Bernard Lyon 1 - France

Photoacoustic Insights into Individual High-Aspect-Ratio Semiconducting Nanoresonators

 

12.15 – 12.45  L. Jay Guo - The University of Michigan – MI - USA

Nanoimprinted microring resonator arrays for photoacoustic tomography imaging

 

12.30 – 15.00      Lunch:  Local Restaurants

 

 

Sunday 9th  November:

 

Afternoon Session B: Nanoscale Heat & Acoustic Transport, Metamaterials and Imaging

San Domenico Lecture Hall

 

Chairperson: J. Ordonez-Miranda

15.00 - 16.00  (Invited) Giorgia Fugallo - ÉNS - Université Paris Science et Lettres - France

Phonon-heat transport: from 3D to 2D materials

 

16.00 - 17.00  (Invited)  Emilija Petronijevic - Sapienza Università di Roma – Italy

Widely tunable laser photo-acoustic spectroscopy for characterization of absorption and chirality in nanomaterials

 

17.00 – 17.30      Coffee Break – San Domenico Terrace

 

 

Chairperson: J. Ordonez-Miranda

 

17.30 – 18.30  Andreas Mandelis - Toronto University - Canada

Three-dimensional thermophotonic super-resolution and super-contrast imaging by spatiotemporal diffusion-reversal methods with biomedical applications

 

19.00 – 21.00      Dinner: Local Restaurants

 

22.00 – 23.30      Poster Discussion at Marsala Room

_______________________________________________________________________________

 

 

Monday 10th  November:

 

Morning Session D: Thermophysical and Diffusion-Wave Properties

San Domenico Lecture Hall

 

Chairperson:  R. Li Voti

 

9.00  - 10.00   (Invited) Mauro Luciano Baesso - State University of Maringá - Maringà - Brazil
                      
QCL-Induced Temperature Rise and Heat Accumulation in Photothermal Microscopy

 

10.00 – 11.00  (Invited) Carlos Serpa - University of Coimbra – Coimbra - Portugal

Properties of Materials as Drivers for Efficient High-Frequency Laser Ultrasound Generation and Applications

 

11.00 – 11.15      Coffee Break – San Domenico Terrace

 

 

Chairperson: R. Li Voti

 

11.15 – 11.45  Karol M. Golasiński - Cardinal Stefan Wyszynski University in Warsaw - Poland
Thermomechanical phenomema in Ni-free Ti-based shape memory alloys doped with interstitial elements under tension

 

11.45 – 12.15  Ali Abouais -  Chouaib Doukkali University of El Jadida - Morocco & Nicolaus Copernicus University in Toruń - Poland

Thermal properties and lattice disorder effects in ZnYSe (Y=Te, S) crystals using photopyroelectric calorimetry

 

12.15 – 12.45  Mohammed Boumhamdi - Nicolaus Copernicus University in Toruń - Poland

Optical And Thermal Characterization of CdMgTe Crystals

 

12.45 – 14.30   Lunch:  Local Restaurants

 

 

 

Monday 10th  November:

 

Afternoon Session D: Thermophysical and Diffusion-Wave Properties

San Domenico Lecture Hall

 

Chairperson:  R. Li Voti

 

14.00  - 15.00 (Invited) Stefano Paoloni – Università di Roma Tor Vergata – Rome - Italy

Time resolved calorimetric and optical absorption measurements

for the investigation of the nematic orientation kinetics in phototropic liquid crystals

 

15.00 – 16.00  (Invited) Daniele Vella – Univesity of Ljubljana– Ljubljana - Slovenia

Photoacoustic Transmission Technologies: Tailoring Ultrasound via Material Design, Pulse Width, and Light Shaping

 

 

Excursion: 

Bus leaving Erice Parking area around  16.30

Social Dinner will be served at the end of the tour

More details will be given during the workshop

 

 

22.00 – 23.30             After Dinner @ Piano Room

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Tuesday 11st  November:

 

Morning Session E: AI, Deep Learning, Neural Networks and Machine Learning

San Domenico Lecture Hall

 

Chairperson:      A. Mandelis

 

9.00 – 10.00    (Invited online)Hong Tang - Harbin Institute of Technology - China

Learning the Solution Operator of Thermal Wave Diffusion with Neural Operators

 

 10.00 – 11.00  (Invited online)

Ghali Venkata Subbarao - Koneru Lakshmaiah Education Foundation - India

A Journey of Non stationary thermal wave imaging from Signal processing

to Deep learning

 

11.00 – 11.30      Coffee Break – San Domenico Terrace

 

 

Chairperson: A. Mandelis

 

11.30 – 12.30  (Invited) Chao Tian – Univ. of Science and Technology of China – Hefei - China

 Physics-driven deep learning photoacoustic tomography

 

12.30 – 15.00   Lunch:  Local Restaurants

 

 

Afternoon Session E: AI, Deep Learning, Neural Networks and Machine Learning

San Domenico Lecture Hall

 

Chairperson: A. Mandelis

 

15.00 – 16.00  (Invited) Hai Zhang - Harbin Institute of Technology - China

Deep learning-assisted super-resolution frequency multiplexed

truncated-correlation tomography

 

16.00 – 16.30      Coffee Break – San Domenico

 

 

Tuesday 11st  November:

 

Evening Joint Session:  FLIR exhibition  

San Domenico Lecture Hall

 

Chairpersons:  A. Mandelis

 

16.30 – 17.00             FLIR Representatives

                                   Introduction to the FLIR Best Presentation Award

 

17.00  - 18.00             Celebration of the winners of the FLIR Prizes

 

18.00 – 18.30             Concluding Remark

 

21.00                          Dinner – Local Restaurant

 

till  23.30                    Farewell Party – Poster Disassembling - Marsala Room
________________________________________________________________________________

 

Wednesday 12nd  November:

 

 

Departures

 

 

Lunch & Dinner: Local Restaurants


 

 

POSTER SESSION

 

P1.

Rim Zgueb(a)*, Aarti Gupta(a), Tina Škorjanc(b), Mohit Sahni(c), Dorota Korte (a)*

Study of Doping Effects on the Thermal Properties of BiFeO₃ based Photocatalysts by Combined PDS and PPE technique

(a)Laboratory for Environmental and Life Sciences, University of Nova Gorica, Slovenia

(b)Materials Research Laboratory, University of Nova Gorica, Slovenia

(c)Advanced Material Research Laboratory, Department of Physics and Environmental Sciences, Sharda University, Greater Noida, 201310, Uttar Pradesh, India

 

 

P2.

Šavli D, Vella D, Jezeršek M

Highly focused pressure wave generation employing nanosecond pulsed Er:YAG laser

Faculty of Mechanical Engineering, Laboratory for Laser Techniques, University of Ljubljana, Aškerčeva 6, 1000 Ljubljana, Slovenia

 

 

P3.

L. Levstik(a)*, M. Kos(a), A. Mrzel(b), M. Jezeršek (a), D. Vella (a)

All-optical and adjustable focusing photoacoustic wave through graphene nanocomposite thin film

 (a) Faculty of Mechanical Engineering, Laboratory for Laser Techniques, University of Ljubljana, Aškerčeva 6, 1000 Ljubljana, Slovenia

(b) Jožef Stefan Institute, Department of Complex Matter, Jamova 39, 1000 Ljubljana, Slovenia

 

 

P4.

Aarti Gupta(a), Rim Zgueb(a), Tina Škorjanc(b), Mohit Sahni(c), Dorota Korte(a)*

Structural and Optical Characterization of Co and Pr Co-Doped Bismuth Ferrite Nanoparticles for Photocatalytic Water Purification

 (a)Laboratory for Environmental & Life Sciences, University of Nova Gorica, Vipavska 13, 5000 Nova Gorica, Slovenia

(b)Materials Research Laboratory, University of Nova Gorica, Vipavska 13, 5000 Nova Gorica, Slovenia

(c)Advanced Material Research Laboratory, Department of Physics and Environmental Sciences, Sharda University, Greater Noida, 201310, Uttar Pradesh, India

 

P5.

Anjali*, Matjaž Valant, Blaž Belec

Photothermally triggered CO2 regeneration from monolithic silica-iron oxide sorbents

Materials Research Laboratory, University of Nova Gorica, 5000 Nova Gorica, Slovenia

 

 

P6.

D. Sagarduy-Marcos(a)*, J-C. Batsale(b), J. Rodríguez-Aseguinolaza(a)

Analytical approach for overcoming the heat diffusion resolution limits in lock-in thermography

(a) Departamento de Física Aplicada, Escuela de Ingeniería de Bilbao, Universidad

del País Vasco UPV/EHU, Plaza Ingeniero Torres Quevedo 1, 48013 Bilbao, Spain

(b)Institute of Mechanics and Mechanical Engineering of Bordeaux, Université de Bordeaux, CNRS, Arts et Métiers Paris Tech, Bordeaux INP, 351 Av. de la Libération, 33405, Talence

 

 

P7.

A. Rezaei (a)*, D.A. Pereira (b), G.V. Bianco (c), G. Bruno (c), A. Mrzel, L.G. Arnaut (b),
C. Serpa (b), M. Jezeršek (a), and D. Vella (a)

Large-Area Graphene–PDMS Interface: Ultrathin Nano-Heaters for Photoacoustic Wave Generation via Picosecond Laser Excitation

(a) Faculty of Mechanical Engineering, University of Ljubljana, Aškerčeva cesta 6, 1000 Ljubljana, Slovenia

(b) CQC‑IMS, Department of Chemistry, University of Coimbra, Rua Larga, 3004‑535 Coimbra, Portugal

(c) Istituto di Nanotecnologia – CNR‑NANOTEC, Via Orabona 4, 70125 Bari, Italy

(d) Jožef Stefan Institute, Department of Complex Matter, Jamova cesta 39, 1000 Ljubljana, Slovenia

 

 

P8.

Gilda Russo(a), Yinuo Ding(b), Elena Marini(a), Zhiyang Zhang(b), Emanuela Ceccaroni(c) Hai Zhang(b), Stefano Sfarra(a)*

Conservation study of a Seated Terracotta Deity Statue from city-sanctuary of Anxa-Angitia (Abruzzo, Italy) by infrared thermography

(a)Department of Industrial and Information Engineering and Economics, University of L'Aquila, L’Aquila, I-67100, Italy.

(b) Centre for Composite Materials and Structures (CCMS), Harbin Institute of Technology, Harbin, 150001, China.

(c) Soprintendenza Archeologia, Belle Arti e Paesaggio per le Province di Chieti e Pescara, Via degli Agostiniani 14, 66100 Chieti, Italy.

 

 

P9.

Alessandra Corrado(a), (b)*, Linda Piscopo (a), (b), Celeste Qvotrup(c), Francesco Rizzi(a),

Luca Fachechi(a), Ferruccio Pisanello(a), † and Massimo De Vittorio(a), (c), †

A Method to Study Photo-Thermoelastic Deformations of Thin Films using Laser Doppler Vibrometry

(a) Istituto Italiano di Tecnologia, Center for Biomolecular Nanotechnologies, Arnesano, Italy

(b) Dipartimento di Ingegneria dell’Innovazione, Università del Salento, Lecce, Italy

(c) Department of Health Technology, Denmarks Tekniske Universitet, Kgs. Lyngby, Denmark

 

 

P10.

Alessandro Maurizi1, Anna Maria Giusti2, Grigore Leahu1, Ginevra Lalle1, Emilija Petronijevic1, Luca Ferrari3, Lorenzo Medici3, Nicola Raule3, and Roberto Li Voti1

Photoacoustic and Thermographyc Approach to Direct Evaluation of Bioactive Compounds in Apple Peels

1Department of Basic and Applied Sciences for Engeneering –Sapienza Università di Roma, Italy

2Department of Experimental Medicine – Research Unit  in Food Science and Human e Nutrition – Sapienza, Rome Italy

3CNH Industrial Italia - Advance Technology & Innovation, Viale delle Nazioni 55, 41122 Modena Italy