Interactive Program

	Mon. 16	Tue. 17	Wed. 18	Thu. 19	Fri. 20
08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00	Registration 8:30 - 8:45 (15min) Registration Registration 8:45 - 9:00 (15min) Registration Registration and Opening Remarks 9:00 - 9:15 (15min) Registration and Opening Remarks Instrumentation & Techniques 1 9:15 - 10:30 (1h15) Instrumentation & Techniques 1 › High-Q Integrated Photonics - Kerry Vahala, California Institute of Technology 09:15-10:00 (45min) › Sensing Methods with Mid-infrared Undetected Photons - Emma Pearce, Humboldt-Universität zu Berlin = Humboldt University of Berlin = Université Humboldt de Berlin 10:00-10:30 (30min) Coffee break 10:30 - 11:00 (30min) Coffee break Industry Session 1 11:00 - 12:30 (1h30) Industry Session 1 › VERTILAS - Long Wavelength InP VCSELs addressing fast growing and novel applications - Neumeyr Christian, Vertilas GmbH 11:00-11:15 (15min) › NANOPLUS - Innovative MIR LASER-, LED- and PD-cascade technologies for FLAIR - Johannes Koeth, nanoplus Nanosystems and Technologies GmbH 11:30-11:45 (15min) › AERODYNE - Recent research into two types of multipass cells - J Barry McManus, Aerodyne Research Inc. 11:45-12:00 (15min) › PRIOLAS - Single-frequency 760 nm VCSEL pigtail for Oxygen TDLAS - Martin Grabherr, Priolas GmbH 12:00-12:15 (15min) › NEO MONITORS - Tunable diode laser absorption spectroscopy for hydrogen applications - Jonas Westberg, NEO Monitors AS 12:15-12:30 (15min) Lunch 12:30 - 14:00 (1h30) Lunch Spectroscopy 14:00 - 15:15 (1h15) Spectroscopy › Molecular dispersion spectroscopy based on optical cavity resonances - Agata Cygan, Nicolaus Copernicus University [Toruń] 14:00-14:30 (30min) › Absorption and dispersion spectroscopy for reference spectral line parameters - Daniel Lisak, Nicolaus Copernicus University [Toruń] 14:30-14:45 (15min) › Analysis of QCL spectrometers via Allan-Werle-plot techniques for increasing complexity from laboratory environments, towards field and airborne deployments - Linda Ort, Max Planck Institute for Chemistry 14:45-15:00 (15min) › Balanced-Detection Interferometric Cavity-Assisted Photothermal Spectroscopy for Compact Trace Gas Sensing - Johannes Waclawek, TU Wien - Vienna University of Technology 15:00-15:15 (15min) Coffee break 15:15 - 15:45 (30min) Coffee break Spectroscopy 15:45 - 16:00 (15min) Spectroscopy › Ultrabroadband Mid-Infrared Spectroscopy for Detection of Biomarkers in Breath - Amir Khodabakhsh, Life Science Trace Detection Laboratory, Institute for Molecules and Materials, Radboud University 15:45-16:00 (15min) Industry Session 2 16:00 - 16:30 (30min) Industry Session 2 › PPQSENSE - State-of-the-art electronics for high-precision and high-sensitivity spectroscopy - Lorenzo Mischi, ppqSense 16:00-16:15 (15min) › REDWAVELABS - Reconfigurable universal platform for TDL-, ICL- or QCL-based systems. - Dmitri Permogorov, RedWave Labs Ltd 16:15-16:30 (15min) Poster Session 1 16:30 - 18:00 (1h30) Poster Session 1 › Dual-comb spectroscopy using polarization-multiplexed Er: doped fiber laser - Collin Aldia Pulickal Edwin, Optical Metrology Group, Faculty of Physics, University of Vienna, University of Vienna, Vienna Doctoral School in Physics 16:30-18:00 (1h30) › Measurement of temperature and OH radical concentration in Hydrogen-Natural gas mixed flame using Direct Absorption Spectroscopy - Geunhui Ju, Korea Institute of Industrial Technology, Yonsei University 16:30-18:00 (1h30) › Study on Measurement of H2O Concentration and Temperature Using Optically Thick Condition Signal - SeungRyong Lee, Korea Institute of Industrial Technology, Yonsei University 16:30-18:00 (1h30) › Real time apodization on a free-form dual-comb platform for hyperspectral imaging and muscle health investigation - Esther Baumann, National Institute of Standards and Technology 16:30-18:00 (1h30) › Investigating the acousto-mechanical properties of novel MEMS structure for photo-acoustic spectroscopy - Jacopo Pelini, Istituto Nazionale di Ottica [Firenze], European Laboratory for Non-Linear Spectroscopy, University of Naples Federico II = Università degli studi di Napoli Federico II - Stefano Dello Russo, Istituto Nazionale di Ottica [Firenze], ASI Agenzia Spaziale Italiana - Simone Borri, Istituto Nazionale di Ottica [Firenze], European Laboratory for Non-Linear Spectroscopy 16:30-18:00 (1h30) › Analytical Applications of Multiphoton Electron Extraction Spectroscopy - Israel Schechter, Technion - Israel Institute of Technology [Haifa] 16:30-18:00 (1h30) › Applicability of widely tunable lasers to laser heterodyne radiometry for atmospheric studies - Adela Collado Rodríguez, Carlos III University of Madrid 16:30-18:00 (1h30) › Natural gas and hydrogen-enriched natural gas compositions in-situ measurements by industrial-grade Raman spectroscopy - Fabio Melison, Consiglio Nazionale delle Ricerche - Istituto di Fotonica e Nanotecnologie 16:30-18:00 (1h30) › Optical-optical double-resonance polarization spectroscopy using a cavity-enhanced frequency comb probe - Aleksandra Foltynowicz, Department of Physics, Umeå University 16:30-18:00 (1h30) › UAV-mounted gas analyser for atmospheric methane remote sensing - Viacheslav Meshcherinov, Moscow Institute of Physics and Technology [Moscow] 16:30-18:00 (1h30) › Flux measurement of N2O on agricultural areas using laser-based photoacoustic spectroscopy - Raimund Brunner, Fraunhofer IPM 16:30-18:00 (1h30) › Optimizing Orbital Angular Momentum for Enhanced Photon-Molecule Interactions in Spectroscopic Measurements - Monika Bahl, University of Vienna - Tom Jungnickel, University of Vienna 16:30-18:00 (1h30) › Simultaneous real-time measurement of methane using S-RRI - Nicholas Davis, Cranfield University 16:30-18:00 (1h30) › Trace Gas Sensing Using an Ultra-Broadband IDFG-Based Supercontinuum Source - Roderik Krebbers, Life Science Trace Detection Laboratory, Institute for Molecules and Materials, Radboud University 16:30-18:00 (1h30) › Simultaneous Measurement of NO Concentration and Temperature with a Single Laser Using Calibration-free Wavelength Modulation Spectroscopy - Aran Song, Korea Institute of Industrial Technology, Yonsei University 16:30-18:00 (1h30) › Optimized thin film waveguide sensors for liquid phase mid infrared spectroscopy - Antonia Torres-Cubillo, Telecommunication Research Institute, University of Málaga 16:30-18:00 (1h30) › Low-cost and Easily-installed Aerial Methane Leak Detector - SHIN-JUH CHEN, Physical Sciences Inc 16:30-18:00 (1h30) › A Modular Sensor for Reactive-Flow Imaging Using Laser Absorption Tomography - Minqiu Zhou, School of Engineering, The University of Edinburgh 16:30-18:00 (1h30) › Online diagnostic of biogenic CO2 emissions from mixed-fuel combustion using in situ flue gas measurements - Alexandre SALOU, Thermochemical Energy Conversion Laboratory, Umeå University 16:30-18:00 (1h30) › QCL-QEPAS sensor for Rapid and Quasi-Simultaneous Multispecies Detection in the MIR region - Case studies: CH4, C2H2, NH3 and N2O - Joachim Sacher, Sacher Lasertechnik GmbH, Sensor Photonics GmbH 16:30-18:00 (1h30) › Absorption profile of a MBE atomic beam measured with TDLAS - Roman Rousseau, Institut des Nanotechnologies de Lyon 16:30-18:00 (1h30) › A Study on Analysis of N2O Concentration at Atmospheric Pressure by 4㎛ Tunable Diode Laser Absorption Spectroscopy - Kanghyun Kim, Korea Institute of Industrial Technology 16:30-18:00 (1h30) Welcome Dinner at Hotel Domus Pacis 18:30 - 21:30 (3h) Welcome Dinner at Hotel Domus Pacis	Registration 8:30 - 8:45 (15min) Registration Industry Session 3 8:45 - 10:30 (1h45) Industry Session 3 › VIGO - Room temperature ASIC integrated monolithic T2SL cascade detector operating at MWIR - Grzegorz Potyralski, VIGO Photonics S.A. 08:45-09:00 (15min) › ALPES LASERS - From laser chips to laser systems for a unique user experience - Mickael Nehlig, Alpes Lasers 09:00-09:15 (15min) › PSI - Survey Tools for Natural Gas, De-carbonization and De-methanization Infrastructure - SHIN-JUH CHEN, Physical Sciences Inc 09:15-09:30 (15min) › LASER COMPONENTS - Advanced Classic Detectors for Infrared Spectroscopy Part 2 - Joe Kunsch, Laser Components Germany GmbH 09:30-09:45 (15min) › AERIS TECHNOLOGIES - The Aeris MIRA Platform: Unlocking New Possibilities in High-Precision, Low-Power, Portable Gas Analysis - Jerome Thiebaud, Aeris Technologies, Inc. 09:45-10:00 (15min) › NTT - InP-based semiconductor lasers for Optical Sensing and Measurement Applications - Ryoko Yoshimura, NTT Innovative Devices Corporation 10:00-10:15 (15min) › MG OPTICAL SOLUTIONS - A decade of positive Vibrations in QCL-IR Microspectroscopy - Matthias Godejohann, MG Optical Solutions GmbH 10:15-10:30 (15min) Coffee break 10:30 - 11:00 (30min) Coffee break Instrumentation & Techniques 2 11:00 - 12:30 (1h30) Instrumentation & Techniques 2 › Quantum Cascade Ring Laser Systems - Sara Kacmoli, Department of Electrical and Computer Engineering, Princeton University 11:00-11:30 (30min) › Mid-Infrared Cavity Ring-Down Spectroscopy for Trace Gas Detection - Adam Fleisher, National Institute of Standards and Technology 11:30-11:45 (15min) › Quantum Fourier transform mid-infrared spectrometry and prospective applications - Ivan Zorin, Research Center for Non Destructive Testing GmbH 11:45-12:00 (15min) › High-sensitivity cross-comb spectroscopy in the mid-infrared with a tunable single-cavity dual-comb optical parametric oscillator - Carolin Bauer, Department of Physics, ETH Zurich 12:00-12:15 (15min) › Lithium niobate tuning forks as detectors for gas sensing - Giansergio Menduni, PolySense Lab-Dipartimento Interateneo di Fisica, University and Politecnico of Bari, Via Amendola 173, 70126 Bari, Italy 12:15-12:30 (15min) Lunch 12:30 - 14:00 (1h30) Lunch Instrumentation & Techniques 3 14:00 - 15:15 (1h15) Instrumentation & Techniques 3 › Frequency modulated optical combs in semiconductor lasers - Carlo Sirtori, Laboratoire de physique de lÉNS - ENS Paris 14:00-14:30 (30min) › VOC Analysis beyond Four Carbon Atoms with High-Resolution Laser Absorption Spectroscopy - Miloš Selaković, Empa, Air Pollution/Environmental Technology, ETH Zurich, Department of Chemistry and Applied Biosciences 14:30-14:45 (15min) › A ppt level cavity-enhanced photo-acoustic sensor with a "racket-shaped" cantilever - Jacopo Pelini, Istituto Nazionale di Ottica [Firenze], European Laboratory for Non-Linear Spectroscopy, University of Naples Federico II = Università degli studi di Napoli Federico II 14:45-15:00 (15min) › Quantum-Cascade Laser Frequency Comb Multi-pass Photothermal Spectroscopy - Gerard Wysocki, Department of Electrical and Computer Engineering [Princeton University] 15:00-15:15 (15min) Coffee break 15:15 - 15:45 (30min) Coffee break Instrumentation & Techniques 3 15:45 - 16:30 (45min) Instrumentation & Techniques 3 › First demonstration of a system for indoor gas measurement in barns - Oscar Bonilla, Universidad Carlos III de Madrid [Madrid] 15:45-16:00 (15min) › Spectral translation of optical frequency combs using optical parametric oscillation: highly coherent translation spanning the visible to the mid-infrared - David Long, David Long, National Institute of Standards and Technology 16:00-16:15 (15min) › Development of rapid-scan cavity ring-down spectroscopy for measurement of sub-ppb-level water vapor in gases - Minami Amano, National Metrology Insititute of Japan 16:15-16:30 (15min) Industry Session 4 16:30 - 18:00 (1h30) Industry Session 4 › HAMAMATSU – Recent development for mid-infrared photonics; QCL, LED and InAsSb detectors - Naota Akikusa, Hamamatsu Photonics K.K. 16:30-16:45 (15min) › AIROPTIC - Multi-laser tunable laser analyzer for trace level determination of impurities in complex hydrocarbon backgrounds and hydrogen - Pawel Kluczynski, Airoptic Sp. z o.o. 16:45-17:00 (15min) › MIRSENSE - Long Wavelength QCLs at 17, 18, 19 microns wavelength. - Adrien Dequaire, mirSense 17:00-17:15 (15min) › BANDWIDTH 10 - Wavelength Tunable Electrically Pumped Vertical Cavity Surface Emitting Lasers (VCSEL) for Optical Sensing Applications - Murat Serbay, Bandwidth10 17:15-17:30 (15min) › BOREAL EUROPE - Design and Implementation of efficient FPGA-based Signal processing for TDLAS Analysers - Michael Sosef, Boreal Europe BV 17:30-17:45 (15min) Dinner at Colcaprile 18:30 - 23:00 (4h30) Dinner at Colcaprile	Instrumentation & Techniques 4 8:45 - 10:30 (1h45) Instrumentation & Techniques 4 › Crystalline Supermirrors for the Mid-Infrared: Advancements and Material Metrology - Oliver Heckl, Christian Doppler Laboratory for Mid-IR Spectroscopy and Semiconductor Optics, Faculty Center for Nano Structure Research, Faculty of Physics, University of Vienna, Optical Metrology Group, Faculty of Physics, University of Vienna 08:45-09:15 (30min) › Detection of impurities in hydrogen using quartz-enhanced photoacoustic spectroscopy - Andrea Zifarelli, PolySense Lab-Dipartimento Interateneo di Fisica, University and Politecnico of Bari, Via Amendola 173, 70126 Bari, Italy 09:15-09:30 (15min) › Breath analysis by quartz enhanced photoacoustic spectroscopy: A clinical study - Tarek SEOUDI, Université Montpellier 09:30-09:45 (15min) › Human lung monitoring by laser spectroscopy – from infants towards adults - Yueyu Lin, Lund University 09:45-10:00 (15min) › A star-like pattern: from a concept to the upper atmosphere, and beyond - Béla Tuzson, Empa, Laboratory for Air Pollution / Environmental Technology 10:00-10:30 (30min) Coffee break 10:30 - 11:00 (30min) Coffee break Instrumentation & Techniques 4 11:00 - 11:15 (15min) Instrumentation & Techniques 4 › Using Micro-drilled Anti-Resonant Fibre for a Highly Sensitive, Fast Response Gas Detector - Eleanor Warrington, University of Oxford 11:00-11:15 (15min) Two-photon Spectroscopy 11:15 - 12:30 (1h15) Two-photon Spectroscopy › Two-Photon Spectroscopy: A tutorial - Kevin Lehmann, Departments of Chemistry and Physics, University of Virginia 11:15-11:45 (30min) › Two-Color Cavity Ring-Down Spectroscopy - A. Daniel McCartt, Lawrence Livermore National Laboratory 11:45-12:15 (30min) › Measurement and assignment of high rotational energy levels in the 9070-9370 cm-1 range of methane using optical frequency comb double-resonance spectroscopy - Aleksandra Foltynowicz, Department of Physics, Umeå University 12:15-12:30 (15min) Lunch 12:30 - 14:00 (1h30) Lunch Excursion 14:00 - 23:00 (9h) Excursion Visit of Spoleto and dinner at Carapace wineyard	Environmental & Atmospheric Monitoring 8:45 - 10:30 (1h45) Environmental & Atmospheric Monitoring › The Critical Role of Lasers in Advancing Observations of Atmospheric Chemistry - James Crawford, NASA Langley Research Center [Hampton] 08:45-09:30 (45min) › Optical sensing for continuous spatiotemporal measurements of agricultural N2O emissions - Vladislav Sevostianov, Department of Civil and Environmental Engineering, Princeton University, Princeton Materials Institute, Princeton University 09:30-09:45 (15min) › Around the "atmospheric world" under a balloon : a long-duration observation of the equatorial tropopause with the Pico-SDLA tunable diode laser spectrometers - Mélanie GHYSELS, Groupe de spectrométrie moléculaire et atmosphérique 09:45-10:00 (15min) › Urban and rural atmospheric measurements using open-path dual-comb spectroscopy - Ryan Rhoades, National Institute of Standards and Technology [Boulder] 10:00-10:15 (15min) › Greenhouse Gas Monitoring at a Wastewater Treatment Plant with Ultra-Broadband Coherent Open-Path Spectroscopy - Roderik Krebbers, Life Science Trace Detection Laboratory, Institute for Molecules and Materials, Radboud University 10:15-10:30 (15min) Coffee break 10:30 - 11:00 (30min) Coffee break Environmental & Atmospheric Monitoring 11:00 - 12:30 (1h30) Environmental & Atmospheric Monitoring › Airborne Mass Balance Emission Flux Determinations of Methane, Ethane & Volatile Organic Compounds over the Denver-Julesburg Shale Basin in Colorado in the Fall of 2021 and 2023 - Alan Fried, Institute of Arctic & Alpine Research, University of Colorado 11:00-11:15 (15min) › CARIBIC H2O ISotope Analyzer (CHISA) - Markus Miltner, LAsers, Molécules et Environnement, AP2E, Institut für Meteorologie und Klimaforschung - Atmosphärische Spurengase und Fernerkundung 11:15-11:30 (15min) › Lunar water exploration - Hisashi Abe, National Metrology Insititute of Japan 11:30-11:45 (15min) › Drone-Assisted Dual Comb Remote Sensing with Quantum Cascade Laser Frequency Combs - Baichuan Huang, Department of Electrical and Computer Engineering [Princeton] 11:45-12:00 (15min) › Standoff Measurements of Aerosols with Mid-Infrared Dual Frequency Comb Spectroscopy - Garret Mathews, University of Colorado 12:00-12:15 (15min) › Mid-Infrared Hyperspectral Microscopy with Broadband 1-GHz Dual-Comb Spectroscopy - Peter Chang, Department of Physics, University of Colorado at Boulder 12:15-12:30 (15min) Lunch 12:30 - 14:00 (1h30) Lunch Cavity-based Sensing 14:00 - 15:15 (1h15) Cavity-based Sensing › Trace gas analysis with a Fiber Fabry-Perot microcavity - Jakob Reichel, Laboratoire Kastler Brossel 14:00-14:30 (30min) › Cavity-enhanced photoacoustic dual-comb spectroscopy - Wei Ren, The Chinese University of Hong Kong [Hong Kong] 14:30-14:45 (15min) › Linear optical-feedback stabilized cavity ring down spectroscopy in the mid-infrared range - Quentin Fournier, LIPHY 14:45-15:00 (15min) › Optical cavity spectroscopy using heterodyne detection with optical feedback laser frequency locking - Marianne Beaumont, Laboratoire Interdisciplinaire de Physique 15:00-15:15 (15min) Coffee break 15:15 - 15:45 (30min) Coffee break Hollow Fiber-based Sensing 15:45 - 16:30 (45min) Hollow Fiber-based Sensing › Tailored hollow core fibre design, deployment and post-processing for Raman gas sensing applications - Natalie Wheeler, Optoelectronics Research Centre [Southampton] 15:45-16:15 (30min) › First detection of clumped isotopologues of CO2 using a hollow-core waveguide - Scott Wieman, MIT-WHOI Joint Program in Oceanography/Applied Ocean Science and Engineering, Department of Geology and Geophysics, Woods Hole Oceanographic Institution 16:15-16:30 (15min) Poster Session 2 16:30 - 18:00 (1h30) Poster Session 2 › Dissolved Gas On-line Monitor Based on Tunable Diode Laser Absorption Spectroscopy and Enhanced by Vacuum Extraction - Artem Klimchuk, MAYAK Oy 16:30-18:00 (1h30) › Development of cavity ringdown spectrometer using optical feedbacked quantum cascade laser for clumped CO2 measurement - Kota Tsuge, Nagoya University 16:30-18:00 (1h30) › An Experimental Study on Adsorption of Highly Reactive Gas Using Laser Absorption Spectroscopy - Nakwon Jeong, Korea Institute of Industrial Technology, Yonsei University 16:30-18:00 (1h30) › A low-power compact PRN-modulated lidar for unattended continuous monitoring of the troposphere at Dome C, Antarctica - Giovanni Bianchini, CNR-INO 16:30-18:00 (1h30) › Infrared frequency comb spectroscopy in supersonic jets: development a time resolved system for cold kinetics diagnostic. - Lucile Rutkowski, Univ Rennes, CNRS, IPR (Institut de Physique de Rennes) - UMR 6251, F-35000 Rennes 16:30-18:00 (1h30) › Open-Path Absorption Spectroscopy for Eave Vent Monitoring During Structure-to-Structure Fire Spread Experiments - Erin McCaughey, George Washington University - Michelle Bailey, National Institute of Standards and Technology [Gaithersburg] 16:30-18:00 (1h30) › Multi-species gas measurement in exhaled breath using QCL spectroscopy with a hollow waveguide gas cell - Daniel Francis, Cranfield University 16:30-18:00 (1h30) › Optimization of Planar Rayleigh Thermometry in a Whirl Combustor - Alessandro Porcelli, Dipartimento di Fisica "E. Fermi" 16:30-18:00 (1h30) › Leak localization and quantification with an active gas camera in a biogas plant - Max Bergau, Endress+Hauser 16:30-18:00 (1h30) › Inter-comparison of Carbon Monoxide measurements collected by different in-situ sensors installed onboard the stratospheric NASA aircraft WB57 - Silvia Viciani, CNR-INO 16:30-18:00 (1h30) › Investigating Single Photon Sources and Detection Methods for Phase Entanglement in Space-Based Quantum Cryptography - Sacha Gressani, Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) 16:30-18:00 (1h30) › Absorption and Dispersion: In Search of a Versatile Spectroscopic Technique - Iskander Gazizov, Institute of Chemical Technologies and Analytics, TUWien 16:30-18:00 (1h30) › Partial Least Squares Model Trained with a Hybrid Dataset for Analyzing Broadband Mid-Infrared Spectra - Amir Khodabakhsh, Life Science Trace Detection Laboratory, Institute for Molecules and Materials, Radboud University 16:30-18:00 (1h30) › Improvement of spectral resolution in a miniaturized trace-moisture analyzer based on cavity ring-down spectroscopy - Hisashi Abe, National Metrology Institute of Japan, M. Minami, K. Hashiguchi, D. Lisak, S. Honda, T. Miyake 16:30-18:00 (1h30) › Group delay dispersion measurements of novel multilayer interference coatings in the mid-infrared spectral regime - Ulrich Galander, Optical Metrology Group, Faculty of Physics, University of Vienna, University of Vienna, Vienna Doctoral School in Physics 16:30-18:00 (1h30) › Comb-based cavity-enhanced optical-optical double-resonance spectrometer with 1.64 – 1.80 µm spectral coverage - Vinicius Silva de Oliveira, Department of Physics, Umeå University 16:30-18:00 (1h30) › Evanescent-field fiber sensors for Hydrogen detection - Ulrike Willer, Clausthal University of Technology, Research Center Energy Storage Technologies 16:30-18:00 (1h30) › Nitric oxide monitoring in vehicle exhaust using mid-infrared R1f /ΔI1 WMS - Shruti De, Indian Institute of Technology Gandhinagar - Arup Chakraborty, Indian Institute of Technology Gandhinagar 16:30-18:00 (1h30) › Handheld Laser Spectroscopic Device for Remote Detection of Ammonia - Eric Maier, Fraunhofer Institute for Physical Measurement Techniques 16:30-18:00 (1h30) › Development of Mid-infrared Cavity Ring-down Spectrometer for Tritiated Water Analysis - Hideki Tomita, Nagoya University 16:30-18:00 (1h30) › Raman gas spectroscopy for early Clostridium detection in milk - Daniele Barbiero, Consiglio Nazionale delle Ricerche - Istituto di Fotonica e Nanotecnologie, University of Padova, Department of Information Engineering 16:30-18:00 (1h30) › Enhancing Multi-Species Detection Through Spectral Feature Engineering - Mohamed Sy, King Abdullah University of Science and Technology 16:30-18:00 (1h30) › Double Resonance Pumping of nearly degenerate two-photon transitions - Kevin Lehmann, University of Virginia, Depts of Chemistry and Physics 16:30-18:00 (1h30)	Plasma & Combustion 8:45 - 10:30 (1h45) Plasma & Combustion › Time- and space-resolved measurements for reacting flows in the energy transition - Simone Hochgreb, University of Cambridge 08:45-09:15 (30min) › THz absorption spectroscopy of atomic oxygen in plasmas: A comparison to ps-TALIF and CRDS - Jean-Pierre van Helden, Leibniz Institute for Plasma Science & Technology 09:15-09:30 (15min) › Fast-rate dual-comb spectroscopy in the 7.5-11.5 μm region - Marco Marangoni, Politecnico di Milano Dipartimento di Fisica, Istituto di Fotonica e Nanotecnologie-CNR 09:30-09:45 (15min) › Simultaneous Imaging of Temperature, H2O and CO2 Concentration in Gas-Turbine Engine Exhaust using Laser Absorption Tomography - Chang Liu, School of Engineering, The University of Edinburgh 09:45-10:00 (15min) › High Speed Velocimetry with Mid-Infrared Electro-Optic Modulator Dual Comb Spectroscopy - Carl Mathurin, University of Colorado [Boulder] 10:00-10:15 (15min) › Mid IR methane sensing using short wave IR photon counting - Arthur Cardoso, Dept. of Electrical and Electronic Engineering, University of Bristol 10:15-10:30 (15min) Coffee break 10:30 - 11:00 (30min) Coffee break Poster Session 3 11:00 - 12:30 (1h30) Poster Session 3 › 10.3 W Average Power Record at 3.1 µm From a Synchronously-Pumped OPO - Maximilian Prinz, Optical Metrology Group, Faculty of Physics, University of Vienna, University of Vienna, Vienna Doctoral School in Physics 11:00-12:30 (1h30) › Vertical Profiling of Greenhouse Gas Mixing Ratios Above a Coastal Marsh Using a Laser Heterodyne Radiometer - Houston Miller, George Washington University 11:00-12:30 (1h30) › Integrated Data Acquisition System for Laser Absorption Tomography - Yikai Xia, School of Engineering, The University of Edinburgh 11:00-12:30 (1h30) › Fast Imaging of Gas Species in Plasma Reactors using TDLAS - Thomas Benoy, Eblana Photonics Ltd. 11:00-12:30 (1h30) › A Study on Improving the Precision of Hydrogen Concentration Measurement Using Wavelength Modulation Spectroscopy with Denoising Algorithms - Jiyeon Park, Korea Institute of Industrial Technology, Sungkyunkwan University 11:00-12:30 (1h30) › In-Situ Real-Time Methane Detection in Breath Using Tunable Diode Laser-Based Spectroscopy - Yueyu Lin, Life Science Trace Detection Laboratory, Institute for Molecules and Materials, Radboud University 11:00-12:30 (1h30) › Spectral beam combination of narrowband laser sources for direct and photothermal spectroscopy applications - Moser Harald, TU Wien, Institute of Chemical Technologies and Analytics 11:00-12:30 (1h30) › Signal processing concepts in direct absorption laser spectroscopy for trace gas sensing in presence of optical fringes - Thomas Strahl, Fraunhofer Institute for Physical Measurement Techniques, University of Freiburg, Department of Microsystems Engineering 11:00-12:30 (1h30) › M^2-parameters and lower bounds of fundamental Gaussian beams in presence of higher order modes - Filipp Lausch, University of Vienna, Faculty of Physics, Optical Metrology Group, University of Vienna, Vienna Doctoral School in Physics 11:00-12:30 (1h30) › Extended Optical Path Length of Segmented Circular Multipass Cells for Breath VOC Analysis - Lorenz Heilmann, EMPA Air Pollution/Environmental Technology 11:00-12:30 (1h30) › Photo-acoustic sensor for determining the calorific value of natural gas-hydrogen mixtures - Johannes Herbst, Fraunhofer Institute for Physical Measurement Techniques IPM 11:00-12:30 (1h30) › Validation of high temperature spectra of combustion gases for tomographic image reconstruction of gas turbine engine exhaust and combustor - Stuart Clark, Department of Electronic and Electrical Engineering [Strathclyde] 11:00-12:30 (1h30) › Ultraportable laser absorption-based spectrometer for in-site measurement of δ18O and δD in water - Akshay Nataraj, ASEA Brown Boveri 11:00-12:30 (1h30) › Measurements of greenhouse gas emitted from methane-fueled gas engine using mid-infrared wavelength modulation spectroscopy - Kotaro Tanaka, Ibaraki University 11:00-12:30 (1h30) › Mid-infrared, on-chip δ13C measurements and sub-ppm isotope detection levels - Ragnar Seton, The Arctic University of Norway [Tromsø, Norway] 11:00-12:30 (1h30) › Versatile TDLS Gas Analyzer - Hamish Adam, Boreal Laser Inc 11:00-12:30 (1h30) › Raman spectroscopy for time resolved combustion gas diagnostics - Riccardo Dal Moro, Centro di Ateneo di Studi e Attività Spaziali “Giuseppe Colombo”, Consiglio Nazionale delle Ricerche - Istituto di Fotonica e Nanotecnologie 11:00-12:30 (1h30) › Wavefront division achromatic interferometer for ultra-broadband infrared spectroscopy with coherent sources - Markus Brandstetter, Research Center for Non-Destructive Testing 11:00-12:30 (1h30) › 3D-printed acoustic resonators for MEMS-based photoacoustic spectroscopy - Jacopo Pelini, Istituto Nazionale di Ottica [Firenze], European Laboratory for Non-Linear Spectroscopy, University of Naples Federico II = Università degli studi di Napoli Federico II - Stefano Dello Russo, Istituto Nazionale di Ottica [Firenze], ASI Agenzia Spaziale Italiana 11:00-12:30 (1h30) › Non-thermal quantum-state populations in molecular plasmas from mid-infrared optical frequency comb Fourier transform spectroscopy - Ibrahim Sadiek, Leibniz Institute for Plasma Science and Technology 11:00-12:30 (1h30) › Computational optimization of multipass enhanced photoacoustic sensing - Kamalpreet Gill, University of Strathclyde 11:00-12:30 (1h30) › A High-Performance Digital PID Controller with Auto-relocking Features for Sub-kHz External Cavity Diode Lasers - Joachim Sacher, Sacher Lasertechnik GmbH, Sensor Photonics GmbH 11:00-12:30 (1h30) Closing Remarks 12:30 - 12:45 (15min) Closing Remarks

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