Silicon photonics for consumer healthcare monitoring

Aaron Zilkie

Rockley Photonics, United States of America

Micro frequency combs for quantum applications

Roberto Morandotti

INRS Montreal, Canada

Low-loss curved waveguide grating wavelength demultiplexer

Abdelfettah Hadij-ElHouati^1,2, Alejandro Ortega-Moñux^1,2, J. Gonzalo Wangüemert-Pérez^1,2, Robert Halir^1,2, Shurui Wang³, Jens H. Schmid³, Pavel Cheben³, Iñigo Molina-Fenández^1,2

1: Dept. de Ingeniería de Comunicaciones, ETSI Telecomunicación, Universidad de Málaga, Campus de Teatinos s/n, 29071 Málaga, Spain; 2: Instituto de Telecomunicación (TELMA), Universidad de Málaga, CEI Andalucía TECH, E.T.S. Ingeniería de Telecomunicación, Bulevar Louis Pasteur 35, 29010 Málaga, Spain; 3: National Research Council of Canada, Ottawa, Ontario, K1A 0R6, Canada

Customized spectral filters using cladding-modulated Bragg gratings in silicon waveguides

Daniel Pereira-Martín¹, Alejandro Ortega-Moñux¹, José Manuel Luque-González¹, Abdelfettah Hadij-ElHouati¹, Alejandro Sánchez-Postigo¹, Íñigo Molina-Fernández¹, Pavel Cheben², Jens H. Schmid², Shurui Wang², Winnie N. Ye³, Jiří Čtyroký⁴, J. Gonzalo Wangüemert-Pérez¹

1: Universidad de Málaga, Dpto. Ingeniería de Comunicaciones, ETSI Telecomunicación, Campus de Teatinos s/n, 29071, Málaga, Spain; 2: National Research Council Canada, 1200 Montreal Road, Bldg. M50, Ottawa, ON K1A 0R6, Canada; 3: Carleton University, Department of Electronics, 1125 Colonel by Dr., Ottawa, ON K1S 5B6, Canada; 4: Institute of Photonics and Electronics, CAS, Chaberská 57, 182 51 Prague, Czech Republic

In-situ microscale diagnostic of the melting pool in laser additive manufacturing using digital holography

Pascal Picart

Le Mans Université, France

Tuning photothermal effect of gold nanoprisms: mild hyperthermia for regenerative medicine

Maria Laura Amenta¹, Giuseppina Tommasini¹, Massimo Rippa¹, Angela Tino¹, Maria Moros², Claudia Tortiglione¹

1: Istituto di scienze applicate e sistemi intelligenti, Consiglio Nazionale delle Ricerche, Pozzuoli, Italy; 2: Instituto de Nanociencia y Materiales de Aragón , Zaragoza, Spain

Compact modules for off-axis holography in microfluidics: design solutions and applications

Teresa Cacace, Paturzo Melania, Vittorio Bianco, Vito Pagliarulo, Pietro Ferraro

CNR, Italy

Development and simulated environment testing of β-Ga2O3-based photodetectors for space-based observation of the Herzberg continuum

Xavier Arrateig¹, Luc Damé¹, Mustapha Meftah¹, Halima Ghorbel¹, Faustine Bouyssou¹, Imene Sidi-Boumeddine¹, Pierre Maso², David Rogers³, Philippe Bove³, Vinod Sandana³, Ferechteh Teherani³

1: Latmos-CNRS, France; 2: PIT, France; 3: Nanovation, France

Ultrafast soliton-driven light sources based on gas-filled hollow-fibre nonlinear optics

John C. Travers, Christian Brahms, Teodora F. Grigorova, Athanasios Lekosiotis, Federico Belli

Heriot-Watt University, United Kingdom

Post compression and broadly tunable frequency conversion via Stimulated Raman scattering for high-peak power pulses

Paolo Antonio Carpeggiani¹, Valentina Shumakova¹, Martin Kirchner¹, Markus Zeiler¹, Giulio Coccia¹, Guangyu Fan^1,2, Edgar Kaksis¹, Audrius Pugzlys^1,3, Andrius Baltuska^1,3, Riccardo Piccoli², Young-Gyun Jeong², Andrea Rovere², Roberto Morandotti^2,4, Luca Razzari², Bruno Schmidt⁵, Vladimir Pervak^6,7, Alexander A. Voronin^8,9, Aleksei Zheltikov^8,9,10

1: Institut für Photonik, Technische Universität Wien, Gußhausstrasse 27/387, 1040 Vienna, Austria; 2: Institut National de la Recherche Scientifique (INRS), Centre Énergie, Matériaux et Télécommunications (EMT), Varennes, Québec J3X 1S2, Canada; 3: Center for Physical Sciences and Technology, Savanoriu Ave. 231, LT-02300, Vilnius, Lithuania; 4: Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, Sichuan, China; 5: Few-Cycle Inc., 2890 Rue de Beaurivage, Montreal, Quebec H1L 5W5, Canada; 6: Ludwig-Maximilians-Universität München, Department of Physics, Am Coulombwall 1, 85748 Garching, Germany; 7: UltraFast Innovations GmbH, Am Coulombwall 1, 85748 Garching, Germany; 8: Physics Department, International Laser Center, M. V. Lomonosov Moscow State University, Moscow 119992, Russia; 9: Russian Quantum Center, Skolkovo, Moscow Region, 143025, Russia; 10: Department of Physics and Astronomy, Texas A M University, College Station, Texas 77843, USA

Novel soliton self-compression spectral dynamics in air-filled Kagome HCPCF

Martin Maurel^1,2, Foued Amrani^1,2, Ihar Babushkin^3,4, Benoit Debord^1,2, Frédéric Gérôme^1,2, Fetah Benabid^1,2

1: GLOphotonics, 123 avenue Albert Thomas Limoges, France; 2: GPPMM group, Xlim laboratory, CNRS- Université de Limoges, France; 3: Institute of Quantum Optics, Leibnitz Hannover University, Hannover, Germany; 4: Cluster of Excellence PhoenixD Welfengarten 1, 30167 Hannover, Germany

Octave-spanning infrared supercontinuum generation in a graded-index multimode Tellurite fiber

Ekaterina Krutova¹, Zahra Eslami¹, Tanvi Karpate^2,3, Mariusz Klimczak³, Ryszard Buczynski^2,3, Goëry Genty¹

1: Tampere University, Finland; 2: Institute of Microelectronics and Photonics, Poland; 3: University of Warsaw, Poland

Towards advanced near-infrared spectroscopy at megahertz repetition rates

Anchit Srivastava^1,2, Andreas Herbst^1,2, Daniel Schade^1,2, Mahdi Mohammadi Bidhendi^1,2, Max Kieker^1,2, Francesco Tani¹, Hanieh Fattahi^1,2

1: Max-Planck-Institute for the Science of Light, Erlangen, Germany; 2: Friedrich-Alexander University, Erlangen, Germany

Going from an idea to an international clinical-trial and beyond: near-infrared diffuse optics to evaluate microvascular health in COVID-19 patients

Turgut Durduran, On behalf of HEMOCOVID-19 & VASCOVID consortia

ICFO-The Institute of Photonic Sciences, Spain

High-speed, high-throughput two-photon microscopy

Sebastian Karpf

University of Lübeck, Germany

Compact Instant Pathology Microscope using second and third harmonic signals for contrast on unstained biopsy samples.

Laura M.G. van Huizen¹, Frank van Mourik², Marloes Groot¹

1: Vrije Universiteit van Amsterdam; 2: Flash Pathlogy bv Amsterdam

Polarization resolved second harmonic generation imaging through a multimode fiber micro-endoscope.

Angel Sergio Cifuentes¹, Johanna Trägårdh¹, Tomáš Pikálek¹, Petra Ondráčková¹, Rodrigo Amezcua-Correa², José Enrique Antonio-Lopez², Tomáš Čižmár^1,3

1: Institute of Scientific Instruments of the CAS; 2: CREOL, The College of Optics and Photonics, University of Central Florida; 3: Leibniz Institute of Photonic Technology

Plasmonic hot carriers: materials and devices

Giulia Tagliabue

EPFL, Switzerland

Towards perfect metallic behavior in optical resonant absorbing nanostructures

Clément Verlhac¹, Mathilde Makhsiyan¹, Riad Haidar^1,2, Jérôme Primot¹, Patrick Bouchon¹

1: DOTA, ONERA, Université Paris-Saclay, F-91123 Palaiseau, France; 2: Ecole polytechnique, Département de Physique, 91128 Palaiseau, France

Photoluminescence of single-crystalline ultrathin gold flakes

Theodoros Tsoulos, Fatemeh Kiani Shahvandi, Giulia Tagliabue

EPFL, Switzerland

Over-coupled simplified optical Helmholtz resonators for surface enhanced infrared absorption (SEIRA)

Alice Fabas¹, Hasnaa El Ouazzani¹, Jean-Paul Hugonin², Jean-Jacques Greffet², Riad Haidar^1,3, Patrick Bouchon¹

1: DOTA, ONERA, Université Paris-Saclay, 91123 Palaiseau, France; 2: Laboratoire Charles Fabry, Institut d’Optique Graduate School, CNRS, Université Paris-Saclay, 91127 Palaiseau, France; 3: Ecole Polytechnique, Département de Physique, 91128 Palaiseau, France

Computation of the Mueller matrix elements for pseudo-chiral and achiral meta-surfaces

Jayeeta Amboli¹, Guillaume Demesy¹, Brian Stout¹, Bruno Gallas², Nicolas Bonod¹

1: Institute Fresnel, Aix-Marseille University, France; 2: Institut des NanoSciences de Paris, Sorbonne Universités, UPMC Univ Paris, France

Anisotropic 2D layered materials for infrared phononics and polaritonics

Koray Aydin

Northwestern Univ., United States of America

Using strong light-matter coupling to modify energy transfer

Johannes Feist

Universidad Autónoma de Madrid, Spain

Infrared emissivity of vanadium dioxide thin films coated on cotton fabrics

Gianmario Cesarini¹, Roberto Li Voti¹, Grigore Leahu¹, Alessandro Maurizi¹, Mariacristina Larciprete¹, Marco Centini¹, Giuseppe Ballesio², Worakrit Thida¹, Concita Sibilia¹

1: University of Rome La Sapienza, Dipartimento SBAI - Via Antonio Scarpa 16, IT-00161 Rome, Italy; 2: Ballesio Fratelli srl - Via Domodossola n.19, 10145 Torino, Italy

Nanoscale nonlinear optics with structured media and structured light

Anatoly Zayats

King's College London, United Kingdom

Nonlinear light scattering & imaging: Quantifying interfacial properties on the nanoscale

Sylvie Roke

EPFL, Switzerland

Hadamard-transform multiplexing for a high speed and high spectral resolution broadband Stimulated Raman Microscope using a multi-channel acousto-optic tunable filter

Luca Genchi¹, Andrea Bucci¹, Sergey P. Laptenok¹, Carlo Liberale^1,2

1: Biological and Environmental Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia; 2: Computer, Electrical and Mathematical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia

Free-space dark pulse laser source based on sum-frequency generation

Martin Brunzell, Max Widarsson, Christoffer Krook, Laura Barrett, Andrius Zukauskas, Fredrik Laurell, Valdas Pasiskevicius

Royal Institute of Technology (KTH)

Polarized microscopy, towards molecular-organization imaging in cells and tissues

Sophie Brasselet

Institut Fresnel, France

Towards autonomous optical neural networks leveraging 3D integration

Xavier Porte¹, Anas Skalli¹, Johnny Moughames¹, Adria Grabulosa¹, Nasibeh Haghighi², Stephan Reitzenstein², James Lott², Daniel Brunner¹

1: Institut FEMTO-ST, Université Bourgogne Franche-Comté, CNRS UMR6174, Besançon, France; 2: Institut für Festkörperphysik, Technische Universität Berlin, Hardenbergstraße 36, 10623 Berlin, Germany

Erbium defects in silicon photonics: a path towards integrated photon sources for quantum communications

Enrico Prati

Consiglio Nazionale delle Ricerche, Italy

Holographic tomography for single-cell analysis

Daniele Pirone

National Research Council, Italy

Manipulation and micro and nano-scale printing of liquids and polymers by means of a pyro-electrohydrodynamic platform for the fabrication of optical microstructures

Sara Coppola

Institute of Applied Sciences and Intelligent System, CNR-ISASI, Italy

A new tool for measuring ultrashort laser pulses directly on-target during high-intensity laser-matter interactions

Helder M. Crespo^1,2, Tobias Witting³, Miguel Canhota², Miguel Miranda⁴, John W.G. Tisch¹

1: Imperial College London, United Kingdom; 2: Faculty of Sciences, University of Porto, Portugal; 3: Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy, Berlin, Germany; 4: Sphere Ultrafast Photonics, Porto, Portugal

Controlling the focusing properties of attosecond XUV beams

Eric Constant¹, Fabrice Catoire², Kevin Veyrinas², Constance Valentin², Jan Vabek^2,3,4, Eric Mevel²

1: Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière (ILM), rue A. Byron, 69622 Villeurbanne, France; 2: Université de Bordeaux, CNRS, CEA, Centre Laser Intenses et Applications (CELIA), 43 rue P. Noailles, 33400 Talence, France; 3: ELI Beamlines Centre, Institute of Physics, Czech Academy of Sciences, Za Radnicí 835, 25241 Dolní Břežany, Czech Republic; 4: Czech Technical University in Prague – Faculty of Nuclear Sciences and Physical Engineering, Jugoslávských partyzánů 1580/3, 160 00 Praha 6, Czech Republic

13 mW average power ultrafast HHG source

Robert Klas^1,2, Alexander Kirsche^1,2, Martin Gebhardt^1,2, Joachim Buldt¹, Henning Stark¹, Steffen Hädrich³, Jan Rothhardt^1,2,4, Jens Limpert^1,2,4

1: Institute of Applied Physics, Abbe Center of Photonics, Friedrich-Schiller-University Jena, Albert-Einstein-Str. 15, 07745 Jena, Germany.; 2: Helmholtz-Institute Jena, Fröbelstieg 3, 07743 Jena, Germany.; 3: Active Fiber Systems GmbH, Ernst-Ruska-Ring 17, 07745 Jena, Germany.; 4: Fraunhofer Institute for Applied Optics and Precision Engineering, Albert-Einstein-Str. 7, 07745 Jena, Germany.

Broadband UV-Vis frequency combs from high-harmonic generation in quasi-phase-matched waveguides

Jay Rutledge¹, Anthony Catanese¹, Daniel Hickstein^2,3, Thomas Allison¹, Scott Diddams^2,3, Abijith Kowligy^2,3

1: Stony Brook University, USA; 2: National Institute of Standards and Technology, USA; 3: Dept. of Physics, University of Colorado, Boulder

Raman red-shift compressor: A simple approach for scaling the high harmonic generation cut-off

Katherine Légaré¹, Reza Safaei¹, Guillaume Barrette¹, Loïc Arias¹, Philippe Lassonde¹, Heide Ibrahim¹, Boris Vodungbo², Emmanuelle Jal², Jan Lüning³, Nicolas Jaouen⁴, Andrius Baltuška⁵, François Légaré¹, Guangyu Fan¹

1: Institut National de la Recherche Scientifique, Canada; 2: Sorbonne Université, France; 3: Helmholtz-Zentrum Berlin, Germany; 4: Synchrotron SOLEIL, France; 5: Vienna University of Technology, Austria

Imaging lipids in atherosclerosis – towards clinical photoacoustics

Gijs Van Soest¹, Antonio Lopez Marin¹, Verya Daeichin², Sophinese Iskander-Rizk³, Nuria Slijkhuis¹, Mirjam Visscher¹, Ton van der Steen^1,4

1: Erasmus MC University Medical Ctr Rotterdam, Dept. of Cardiology, Netherlands, The; 2: Kaminari Medical BV, The Netherlands; 3: Delft University of Technology, 3mE, Dept. of Precision and Microsystems Engineering, Delft, The Netherlands; 4: Delft University of Technology, Faculty of Applied Sciences, Dept. of Imaging Physics, Delft, The Netherlands

Polarization-sensitive OCT using a fiber-scanning common-path probe

Jonas Golde¹, Julia Walther^1,2, Jiawen Li^3,4, Robert A. McLaughlin^3,4, Edmund Koch^1,2

1: TU Dresden, Carl Gustav Carus Faculty of Medicine, Anesthesiology and Intensive Care Medicine, Clinical Sensoring and Monitoring, 01307 Dresden, Germany; 2: TU Dresden, Carl Gustav Carus Faculty of Medicine, Department of Medical Physics and Biomedical Engineering, 01307 Dresden, Germany; 3: Australian Research Council Centre of Excellence for Nanoscale BioPhotonics, Adelaide Medical School, The University of Adelaide, Adelaide, SA, 5005, Australia; 4: Institute for Photonics and Advanced Sensing, The University of Adelaide, Adelaide, SA, 5005, Australia

Determining the collagen layer thickness of the human tympanic membrane using PSOCT

Svea Steuer¹, Jonas Golde¹, Steffen Ossmann², Roberta Galli¹, Lars Kirsten¹, Matthias Bornitz², Marcus Neudert², Edmund Koch¹

1: Clinical Sensoring and Monitoring, Anesthesiology and Intensive Care Medicine, Technische Universität Dresden, Fetscherstrasse 74, 01307 Dresden, Germany; 2: Otorhinolaryngology, Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Fetscherstrasse 74, 01307 Dresden, Germany

Hyperspectral Imaging based classification of occlusal stains and carious lesions

Florian Tetschke^1,2, Robin Vosahlo², Jonas Golde¹, Julia Walther^1,3, Christian Hannig², Edmund Koch¹

1: Technische Universität Dresden, Faculty of Medicine Carl Gustav Carus, Anesthesiology and Intensive Care Medicine, Clinical Sensoring and Monitoring, Dresden, Germany; 2: Technische Universität Dresden, Faculty of Medicine Carl Gustav Carus, Policlinic of Operative and Pediatric Dentistry, Dresden, Germany; 3: Technische Universität Dresden, Faculty of Medicine Carl Gustav Carus, Department of Medical Physics and Biomedical Engineering, Dresden, Germany

Molecular beacon probes for sensing and silencing survivin mRNA in cell

Ambra Giannetti¹, Barbara Adinolfi¹, Francesco Baldini¹, Mario Pellegrino², Giovanna Sotgiu³, Sara Tombelli¹, Cosimo Trono¹, Greta Varchi³

1: Institute of Applied Physics "N. Carrara”, CNR, 50019 Sesto Fiorentino (FI), Italy; 2: Dep. of Translat. Research and New Technol. in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; 3: Institute for the Organic Synthesis and Photoreactivity, CNR, 40129 Bologna, Italy

Integrated lithium-niobate electro-optic devices

Mengjie Yu

Harvard University, United States of America

Ridge optical waveguide curved in a KTiOPO4 single crystal for triple photon generation: preliminary characterization by birefringence phase-matched third-harmonic generation

Augustin Vernay¹, Veronique Boutou¹, Corinne Felix¹, Florent Bassignot², Mathieu Chauvet³, Benoit Boulanger¹

1: Univ. Grenoble Alpes, CNRS, Institut Néel, Grenoble France; 2: Femto-Engineering, Besançon, France; 3: FEMTO-ST Institute, UMR CNRS 6174, Besançon France

Efficient watt-level 0.775 µm SHG and 3.3 µm DFG in annealed and reverse proton exchanged diced PPLN ridge waveguides

Sergiy Suntsov, Kore Hasse, Detlef Kip

Helmut-Schmidt-University/Universität der Bundeswehr Hamburg, Germany

Second-harmonic generation from multiply-resonant metasurfaces supporting plasmonic surface lattice resonances

Timo Stolt¹, Anna Vesala¹, Heikki Rekola², Petri Karvinen², Tommi K. Hakala², Mikko J. Huttunen¹

1: Tampere University, Finland; 2: University of Eastern Finland, Finland

Maximizing second-harmonic generation with film-coupled nanopatch anten-nas through doubly-resonant mode overlap

Ahsan Noor^1,5, Anoop Rama Damodaran², In-Ho Lee², Stefan Alexander Maier^3,4, Sang-Hyun Oh², Antonella D' Orazio¹, Cristian Ciraci⁵

1: Dipartimento di Ingegneria Elettrica e dell’Informazione, Politecnico di Bari, Via Re David 200, 70125, Bari, Italy; 2: Department of Electrical and Computer Engineering, University of Minnesota, Minnesota, 55455, Minneapolis, United States; 3: Fakultät für Physik, Ludwig-Maximilians Universität, Königinstrasse 10, 80539 München, Germany; 4: Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom; 5: Center for Biomolecular Nanotechnologies, Istituto Italiano di Tecnologia, Via Barsanti 14, 73010 Arnesano (LE), Italy.

Quantum network technology – the second life of rare-earth crystals

Wolfgang Tittel

QuTech & Kavli Institute of Nanoscience, Delft University of Technology, Netherlands, The

Engineered nonlocalities in metasurfaces

Andrea Alú

Advanced Science Research Center, City University of New York, United States of America

Photo-acoustic detection of buried gratings

Paul Planken

Advanced Research Center for Nanolithography & University of Amsterdam, Netherlands, The