Professor David Whittaker is a faculty member in the School of Mathematical and Physical Sciences at the University of Sheffield. His academic rank is Professor of Condensed Matter Physics Theory, and he is affiliated with semiconductor microcavity and photonic crystal research. His work spans quantum optics, polariton condensates, and light-matter interactions. Research interests include Photonic crystals Polaritons in microcavities Spin-orbit coupling in optical systems Quantum dot interactions Terahertz generation mechanisms Nonlinear optical processes Recent publications highlight trends in Topological edge modes in photonic lattices Quantum control of polariton states Entangled photon pair generation Structural coloration in biological systems Nonlinear dynamics of polariton condensates Microcavity engineering for optical applications
Charles Paillard is a Research Professor at the Laboratory Structures, Properties and Modeling of Solids (SPMS) , Université Paris-Saclay, France. He conducts advanced research on ferroelectric, multiferroic and oxide materials using state-of-the-art ab-initio and multiscale modelling techniques. Education & Qualifications: HDR (Habilitation à Diriger des Recherches) — French post-doctoral degree qualifying for full professorship. Research Interests Paillard’s work spans several tightly connected themes: Ferroelectric & Multiferroic Physics: fundamental mechanisms of polarization, magnetoelectric coupling, and domain-wall dynamics. Photostriction & Light-Control: light-induced mechanical strain in oxides such as BiFeO₃ and BaTiO₃, enabling remote actuation. Two-Dimensional Ferroelectrics & Oxide Superlattices: electro-optic, elasto-optic and piezoelectric responses in van-der-Waals and epitaxial heterostructures. Neuromorphic Oxides: leveraging relaxor ferroelectrics for brain-inspired, low-power memory and synaptic devices. Computational Methodology: finite-temperature ab-initio calculations, multiscale modelling, and high-throughput design of multifunctional materials. Recent Publication Landscape Between 2024 and 2025 Paillard (co-)authored 15 high-impact works. The dominant themes are (i) light-matter interactions in ferroelectrics (photostriction, photo-induced phase transitions), (ii) electro-optic and elasto-optic phenomena in 2-D and oxide thin films, and (iii) domain-wall mediated magnetoelectric excitations in multiferroics. These studies combine predictive theory with experimental collaborations and point toward applications in photonics, neuromorphic computing and ultrafast optical control. Scientific Awards & Distinctions HDR (Habilitation à Diriger des Recherches) — attests to internationally recognized research leadership. Advising & Collaborative Grants Active collaborations include joint publications with researchers from US, Chinese, and European institutions (e.g., University of Arkansas, Xi’an Jiaotong University, ETH Zürich). Specific grant details are not disclosed in the supplied text, but the breadth and number of co-authored works indicate substantial national and international funding. Labs & Teams Paillard is a key member of the SPMS Laboratory within CentraleSupélec/Université Paris-Saclay. The group hosts advanced computational facilities and coordinates closely with experimental teams in nanofabrication, synchrotron, and neutron-scattering centers.
Dr Hao Liu serves as a Research Fellow at the University of Southampton's Optoelectronics Research Centre (ORC) within the Faculty of Engineering and Physical Sciences. His research focuses on advancing integrated photonic technologies for next-generation optical communications and signal processing systems. His primary research interests include: Integrated silicon photonics for nonlinear optical processing Wavelength conversion techniques using intermodal four-wave mixing Monolithic photonic circuit design for broadband applications Si-rich silicon nitride waveguide platforms Ultrafast all-optical computing architectures Dr Liu's recent publications (2024-2025) demonstrate significant contributions to on-chip nonlinear photonics, particularly in developing fully integrated wavelength converters with tunable filtering capabilities. His work spans both fundamental nonlinear optics and practical device implementations, with applications in optical communications and computing. Current research supervision includes: PhD candidate Wanqi Yang (ORC) PhD candidate Nura Adamu (ORC) PhD candidate Polyxeni Kolka (ORC)
Md Gius Uddin serves as a Research Fellow (Postdoctoral Researcher) in the Department of Applied Physics at Aalto University, Finland, where he is an active member of the Quantum Phenomena and Devices research group. His work is centered at Tietotie 3, Espoo, with primary focus on advancing nanoscale optoelectronic systems through innovative material engineering. Dr. Uddin's research centers on two-dimensional materials, particularly transition metal dichalcogenides (TMDs) like MoTe 2 and MoS 2 , for next-generation photonic and electronic applications. His expertise spans strain engineering , polymorphic control , and van der Waals heterostructure design to manipulate light-matter interactions. Key application areas include ultra-miniaturized spectrometers, high-responsivity photodetectors, and novel field-effect transistors that leverage quantum phenomena in 2D systems. His methodology combines advanced nanofabrication with precise optical and electrical characterization to optimize device performance. Analysis of Dr. Uddin's 15 most recent publications (2022-2025) reveals a strong trajectory toward practical implementation of fundamental discoveries. His work increasingly focuses on silicon photonics integration (e.g., InSe/TaSe 2 devices on SiN waveguides) and computational spectrometry using tunable van der Waals junctions. The research demonstrates consistent progression from basic material characterization (2022) to functional system integration (2025), with growing emphasis on manufacturable nanoscale optical solutions for sensing applications. Dr. Uddin operates within Aalto University's Quantum Phenomena and Devices group, which provides comprehensive infrastructure for nanomaterial synthesis, device fabrication, and optical testing. The collaborative environment supports his experimental work on heterostructure assembly and performance validation, as evidenced by the sophisticated instrumentation described across his publication portfolio.
Jia-Ming Liu serves as Distinguished Professor and Associate Dean for Academic Personnel in the Electrical and Computer Engineering Department at UCLA's Henry Samueli School of Engineering, holding the Northrop Grumman Opto-Electronic Chair. His research spans nonlinear optics, ultrafast photonics, laser dynamics, and nanoscale optoelectronic systems with emphasis on graphene-based technologies. Professor Liu's research program focuses on fundamental and applied aspects of photonics, particularly graphene plasmonics for terahertz applications and nonlinear laser dynamics. His work bridges theoretical modeling with experimental implementation, yielding breakthroughs in semiconductor laser stabilization, supercontinuum generation, and topological insulator photonics. Current investigations explore biomedical applications of photonics and optimization of 2D material-based optical devices. Analysis of his recent publications (2014-2020) reveals evolving research trajectories: early work centered on laser chaos and fiber optics, shifting toward graphene photonics and terahertz devices after 2016, with recent publications demonstrating convergence of plasmonic waveguide engineering and biomedical photonics. Key thematic threads include noise suppression in semiconductor lasers, carrier dynamics in 2D materials, and nonlinear pulse generation. His extensive recognition includes: 2020 Yushan Scholar (Taiwan Ministry of Education) 2019 IEEE Life Fellowship 2017 IEEE Quantum Electronics Award 2018 UCLA University Service Award 2006 Guggenheim Fellowship Multiple IEEE/OSA Fellowships since 1988 Numerous Taiwan-based chair professorships and awards Professor Liu's scholarly leadership is evidenced by his influential textbooks and sustained research productivity, though specific details about student mentorship and grant funding are not provided in source materials.
Tim Bartley is a Professor of Physics at the University of Paderborn, where he leads the Mesoscopic Quantum Optics research group within the Department of Physics in the Faculty of Natural Sciences. He is also a member of the Institute for Photonic Quantum Systems (PhoQS) and the Center for Optoelectronics and Photonics (CeOPP). His educational background includes a DPhil in Atomic & Laser Physics from Oxford University (2014), an MSci in Physics with a Year in Europe from Imperial College London (2005-2009), and an Erasmus year at FAU Erlangen-Nürnberg (2007-2008). Professor Bartley's research focuses on quantum optics, particularly in the areas of integrated quantum photonics, superconducting single-photon detectors, and cryogenic quantum systems. His work bridges fundamental quantum physics with practical applications in quantum information processing and quantum sensing technologies. He has made significant contributions to the development of integrated quantum photonic devices using titanium in-diffused lithium niobate waveguides. His recent publications demonstrate a strong focus on cryogenic quantum photonics, with particular emphasis on integrated single-photon detectors and quantum light sources. The research shows a clear progression toward more sophisticated integrated quantum photonic systems that operate at cryogenic temperatures, enabling new possibilities for quantum information processing. ERC Starting Grant, Europäische Kommission (2022) BMBF Quantum-Future-Nachwuchsgruppenleiter, Deutschland (2018) DAAD Postdoctoral Research International Mobility Experience (PRIME) Stipendiat, Deutschland (2014) Imperial College, London Ken-Allen-Preis für akademische Exzellenz, UK (2008) Professor Bartley leads the ERC-funded QuESADILLA project and participates in several collaborative research projects including TRR 142 and PhoQuant. He has organized significant scientific events such as the WE-Heraeus Seminar on Superconducting Nanowire Single Photon Detectors and serves on the CLEO committee for Quantum and Atomic Devices & Instrumentation. His research group engages in extensive outreach activities including school visits, student internships, and public lectures on quantum physics. He leads the Mesoscopic Quantum Optics laboratory at the University of Paderborn, which is part of the Institute for Photonic Quantum Systems (PhoQS), a research center he helped found in 2018. The laboratory focuses on developing integrated quantum photonic technologies for applications in quantum computing and quantum communication.
Lionel Bastard serves as a Lecturer at Grenoble INP - Phelma, where he leads the Physical Engineering for Photonics and Microelectronics (IPhy) department and the Master II Photonics and Semiconductors (PhSem) program. His academic affiliation is with the Institute of Microelectronics, Electromagnetism and Photonics - Hyperfrequency and Characterization Laboratory (IMEP-LaHC), specifically within the PHOTO research team. Dr. Bastard's research focuses on integrated photonics with particular expertise in glass-based optical systems. His primary research areas include lasers in integrated optics on glass , generation of millimeter and THz signals via optical channels , and integrated nonlinear optics . His work bridges fundamental optical phenomena with practical applications in telecommunications, sensing, and high-frequency signal generation. Analysis of his recent publications (2022-2024) reveals a strong trend toward advancing characterization techniques for semiconductor interfaces using second harmonic generation, while simultaneously developing integrated photonic solutions for millimeter-wave and THz applications. His work demonstrates consistent innovation in glass-based integrated photonics platforms, with increasing emphasis on reliability engineering through techniques like wafer bonding encapsulation. Throughout his career, Dr. Bastard has maintained a productive research output with publications spanning optics journals including Optics Letters, Applied Physics Letters, and Journal of Applied Physics, as well as conference presentations at major photonics venues like SPIE Photonics West and the International Conference on Transparent Optical Networks. As academic leadership, he directs both a specialized research department (IPhy) and a graduate program (PhSem), indicating his significant role in shaping photonics education and research direction at Grenoble INP. His collaborations span multiple institutions and research teams, particularly with Jean-Emmanuel Broquin and other members of the IMEP-LaHC laboratory. Dr. Bastard's laboratory work centers on the IMEP-LaHC PHOTO team facilities, where his group develops and characterizes integrated photonic devices on glass substrates. Current research directions include improving laser reliability through wafer bonding techniques and advancing optical characterization methods for semiconductor interfaces, suggesting continued innovation in both fundamental and applied photonics research.
Gwenaël Gaborit is an Associate Professor at Université Savoie-Mont-Blanc and Chief Science Officer at Kapteos SAS. His research and teaching focus on electro-optic sensors, terahertz technology, and electromagnetic field diagnostics. University: Université Savoie-Mont-Blanc Role: Associate Professor Co-roles: Chief Science Officer at Kapteos SAS Research Interests include: Optical Sensor Development Terahertz Wave Generation and Detection Real-Time Vector Electric Field Measurement Biomedical Applications in MRI Plasma Physics Diagnostics Microwave and Antenna Characterization Recent Publications highlight advancements in: THz generation mechanisms Dosimetry in high-field MRI Plasma jet electric field mapping Antenna radiation pattern analysis Lab-on-fiber sensor design Collaborations span institutions like: IMEP-LAHC Polytech Savoie CROMA Grenoble-INP International conferences (IEEE, IRMMW-THz, CEIDP)
Jean-François Roux is a University Professor (section 63) at Savoie Mont-Blanc University, with a focus on Photonics , Optoelectronics , and Terahertz (THz) Wave Applications . He has been active in research and teaching since 1996, transitioning from Maître de Conférences to full Professor in 2021. Education: PhD in Nonlinear Optics (1995, INP Grenoble) Habilitation: Terahertz Signal Generation and Detection (2010) Roux’s research spans terahertz wave generation , detection of ultra-fast electrical signals , and material characterization for metamaterials . His work includes dual-wavelength lasers, THz cameras, and integrated optoelectronic circuits, with applications in optomicrowave systems and quantum electronics . Recent publications highlight advancements in 3D photonic-plasmonic switches , metamaterials , and low-temperature THz devices . Collaborations include the Néel Institute (Grenoble) and ST Microelectronics, with projects like ANR STEPforQUBITS and PEPR E-QubitFly. Roux has supervised 10 PhD students and coordinated regional/national research programs, including projects funded by Rhône-Alpes Region (2004, 2013), French Ministry of Foreign Affairs (2005), and ANR grants. He currently leads the ANR StepForQuBits and participates in ANR DISPONT and PEPR E-QubitFly.
Renaud Gabet is an Assistant Professor (HDR) at Télécom Paris (formerly École Nationale Supérieure des Télécommunications) in the Department of Communications and Electronics (Comelec). He is part of the Optical Telecommunications research team within the Information Processing and Communication Laboratory (LTCI). His academic background includes an engineering degree from ENSSAT, a Master's in Electronics and Optronics from the University of Western Brittany, a Ph.D. from the University of Rennes, and an HDR from Pierre and Marie Curie University. His research focuses on optical telecommunications, distributed fiber optic sensors (Brillouin, Rayleigh, Raman), structural characterization of photonic components, and novel optical metrology techniques (OLCR, OFDR). He teaches courses such as Optics and Photonics (COM 101), Optical Communications (TELECOM 203), Optical Systems (COM 340), and Optical Devices and Nanotechnologies (COM 341). Gabet's publications emphasize advanced fiber sensing, photonic crystal waveguides, laser dynamics, and optical characterization methods. His work frequently addresses industrial applications like pipeline vibration monitoring and telecommunications.
Pascal Masselin is a Lecturer at the University of the Coastal Opal Coast, specializing in Functional Materials. His research focuses on optical glasses, particularly the synergy between chemists and opticians to develop laser-inscribed waveguides in chalcogenide glasses and characterize irradiation-induced refractive index variations. He collaborates with teams from the Chemical Sciences Laboratory of Rennes and the Materials, Microelectronics and Nanoscience Institute of Provence. Key research themes: Laser inscription, waveguide fabrication, refractive index characterization, nonlinear optics. Notable achievements: Expertise in femtosecond laser processing, submission to Journal of Non-Crystalline Solids (2008), and studies on visible-to-infrared glass transmission. Scientific awards include the BQR (Bonus Qualité Recherche) grant in 2005. Beyond research, he organized the Ultra-Fast Phenomena Days (2005), participated in educational outreach (2006-2008), and presented physics training programs at schools. His work bridges materials science, optical engineering, and ultrafast laser technology.
Professor Nicolas Grandjean is a faculty member at the Swiss Federal Institute of Technology in Lausanne (EPFL), where he has held a professorship since joining in 2004 after a decade-long research career at France's National Centre for Scientific Research (CNRS). Affiliated with EPFL's Physics section, he maintains a dual focus on cutting-edge semiconductor research and innovative physics pedagogy. Grandjean's research centers on III-nitride semiconductor physics, with particular emphasis on GaN, AlN, and InGaN materials systems. His work spans optoelectronic device development (including LEDs, laser diodes, and photonic integrated circuits), defect engineering in quantum structures, and advanced characterization techniques like electron holography. Recent publications reveal strong trends toward narrow-linewidth UV laser development, supercontinuum generation in crystalline waveguides, and resolving fundamental limitations in nitride-based optoelectronics through defect physics. Recognized with EPFL's 2015 Teaching Award in the Physics section, Grandjean employs a distinctive pedagogical approach that prioritizes conceptual understanding over mathematical formalism. His classroom integrates live demonstrations to illustrate physical phenomena, while his 'two-scenario' teaching method accommodates diverse learning levels through parallel conceptual and mathematical pathways. He actively promotes student creativity and independence, viewing these as essential for research innovation. EPFL Teaching Award in Physics Section (2015) Grandjean champions student involvement in research through dedicated laboratory access initiatives. His advocacy for maintaining human-centered teaching in the digital age is evident in his refusal to develop MOOCs that might replace direct knowledge transfer, emphasizing that 'the most important thing is sharing' and that teaching 'fills the space' through storytelling and relationship-building.
Tigran Baghdasaryan is a postdoctoral researcher at Vrije Universiteit Brussel's Applied Physics and Photonics department, specializing in Brussels Photonics (B-PHOT) . His work bridges photonics, optical fiber technologies, and biomedical sensing. Education: PhD in Photonics (2020) Key Collaborations: EU Horizon 2020 project ORIGIN, FWOAL1155, VLAOO39 Baghdasaryan's research focuses on photonic crystal fibers , Bragg gratings , and ultrashort pulse applications in scintillation-based dosimeters and microfluidic systems . His recent publications highlight 3D-printed optical tweezers and SERS substrates for cell manipulation, alongside advancements in phase matching strategies for harmonic generation. His 2025 projects include SPIE publications on leakage monitoring , dosimeter manufacturing , and laser-written microstructures . Current collaborations span institutions in Belgium, Italy, and Ireland, with datasets publicly available via Zenodo .
Nathalie Vermeulen is a Professor at the Faculty of Engineering Sciences, Applied Physics and Photonics department at Vrije Universiteit Brussel (VUB), Belgium. Her research focuses on advanced photonic technologies and nonlinear optical phenomena. Active in Raman lasers, silicon photonics, and graphene optics Chair of the Brussels Photonics (B-PHOT) research group Principal investigator in multiple European projects Her work spans optical frequency combs, semiconductor optical amplifiers, and waveguide technology, with a strong emphasis on material innovations and device modeling. Recent publications highlight advancements in silicon nitride waveguides and short-pulse laser amplification. 2025: Nonlinear pulse dynamics in 2D-material-covered waveguides 2024: Nonlinear material tabulation for photonic applications 2023: InP amplifier nonlinearities and frequency comb generation Dr. Vermeulen has received numerous scientific awards including: Photonics21 Student Innovation Award (2010, 2015) KVIV Prize for Mid-Infrared Solid-State Laser Research (2004) Ignace Vanderschueren Prize (2014) Young Academy Membership (2013-2017) She advises multiple PhD students and leads large-scale collaborative projects like ERC Writing Mandate and GEAR. Her research group works on next-generation photonic chip technologies and laser cooling mechanisms.
Francesco Monticone is an Assistant Professor of Electrical and Computer Engineering at Cornell University. He earned his B.Sc. and M.Sc. (summa cum laude) from Politecnico di Torino, Italy (2009, 2011), and his Ph.D. in Electrical and Computer Engineering from The University of Texas at Austin (2016) under Prof. Andrea Alu. Joining Cornell in 2017, his research bridges electromagnetics, metamaterials, and nanophotonics with applications from microwaves to optical frequencies. Education: B.Sc., Politecnico di Torino (2009) M.Sc., Politecnico di Torino (2011) Ph.D., The University of Texas at Austin (2016) His research focuses on wave interaction with engineered materials, including cloaking, non-Hermitian systems, and topological electromagnetics. He explores non-traditional paradigms like time-modulated metasurfaces and photonic time crystals to overcome physical limitations in absorption, reflection, and nonlinear optics. Recent work spans nonlocal flat optics , multi-MHz wireless power transfer , and quantum optical metasurfaces , emphasizing cross-disciplinary innovation. His publications in journals like Physical Review Letters and Nature Nanotechnology highlight extreme wave control and causality-driven design. Scientific Awards Michael Tien ’72 Sustained Excellence and Innovation in Engineering Education Award (2020) Leopold B. Felsen Award for Excellence in Electrodynamics (2019) AFOSR Young Investigator Program Award (2018) Margarida Jacome Dissertation Award (2017) Dr. Monticone has authored 100+ peer-reviewed works with 5000+ citations and delivered 40+ invited talks. He serves as a reviewer for journals/conferences and has been on the organizing committee of the Metamaterials Congress since 2015. His research group combines theoretical, numerical, and experimental approaches to push boundaries in applied electromagnetics.
