جست‌وجوی استاد و پژوهشگر

• Quantum optics
• Atom-light interaction
• Slow light
• +۲ مورد دیگر

Dr. Hamid Reza Hamedi is a Researcher at the Institute of Theoretical Physics and Astronomy (ITPA) within the Faculty of Physics at Vilnius University, Lithuania. His work focuses on quantum optics and atom-light interactions, with particular expertise in slow light phenomena, orbital angular momentum of light, and optical effects near plasmonic nanostructures. Dr. Hamedi's research interests span several cutting-edge areas of quantum optics and atomic physics. His work explores the intricate interactions between light and matter at the quantum level, with applications in quantum information processing, precision measurement, and novel optical technologies. He has made significant contributions to understanding how structured light, particularly light carrying orbital angular momentum, interacts with atomic systems and nanostructures. Analysis of Dr. Hamedi's recent publications reveals a strong focus on manipulating light-matter interactions using quantum coherence effects. His work frequently explores the photonic spin Hall effect, spontaneous emission control, and structured light propagation in various atomic configurations. A recurring theme is the use of optical vortices and structured light fields to achieve precise control over quantum systems, with applications ranging from quantum information to high-precision sensing. Dr. Hamedi has successfully led multiple research projects funded by prestigious organizations. Notably, he was the project leader for several European Social Fund and Lithuanian Research Council grants, including "Spatially inhomogeneous atom-light interaction" (2020-2022) and "Light-matter interaction next to plasmonic nanostructures" (2022-2024). He has also received COST action fellowships for research visits to leading institutions in Spain, Greece, and Latvia, demonstrating international recognition of his work. His research is conducted within the vibrant quantum optics community at Vilnius University's Institute of Theoretical Physics and Astronomy, which maintains strong collaborations with research groups across Europe. Dr. Hamedi's work contributes significantly to Lithuania's growing reputation in quantum technologies and advanced optical research.

• Extreme Ultraviolet Optics
• Laser Physics
• Plasma Spectroscopy
• +۳ مورد دیگر

Muharrem Bayraktar is an Assistant Professor at the MESA+ Institute for Nanotechnology at the University of Twente, specializing in XUV Optics. His research focuses on extreme ultraviolet (EUV) optics, plasma spectroscopy, and adaptive optical systems. He leads projects involving EUV source metrology, piezoelectric thin film actuators, and laser-driven plasma diagnostics. Research Interests: Bayraktar’s work centers on developing advanced EUV light sources for nanolithography applications. He investigates plasma physics in tin-based EUV emitters, optimizing thin film materials for adaptive optics, and improving spectral characterization techniques. His group explores piezoelectric thin films for precision wafer tables and multilayer mirror systems to enhance EUV beam control. Awards: 3rd Place in Simon Stevin Fellow Contest (2016) Best poster award (2018) Best poster award (2019) Advising & Activities: Supervises research on EUV source development and piezoelectric actuators. Engages in international collaborations on plasma diagnostics and adaptive optics. Active in presenting at conferences on topics like ‘EUV Source Metrology’ and ‘Nanolithography Systems’. Labs/Teams: Leads the XUV Optics team within MESA+, collaborating with industry partners on EUV lithography systems and advanced optical components.

Alexander Thomasمشاهده پروفایل

استاد

• Laser-Plasma Interactions
• Particle Acceleration
• High-Intensity Laser Physics
• +۵ مورد دیگر

Dr. Alexander Thomas is a Professor in Nuclear Engineering and Radiological Sciences at the University of Michigan’s College of Engineering, and a cross-appointed Professor in Applied Physics at the College of Literature, Science and the Arts. His research at the Center for Ultrafast Optical Science (CUOS) focuses on computational and experimental laser-plasma interaction physics, particularly laser wakefield acceleration of electrons for compact particle accelerators. His work investigates high-intensity laser-plasma interactions (up to 10 22 W/cm²) to study relativistic electron dynamics, radiation generation, and quantum effects. He develops advanced computational models like the FARSIGHT Vlasov-Poisson code for non-equilibrium plasma physics, relevant to inertial confinement fusion and fast ignition scenarios. Current projects include optimizing laser-driven proton beams, characterizing photon-photon scattering, and advancing the ZEUS laser facility. Key trends in his recent publications include high-intensity laser wakefield acceleration, plasma-based photon acceleration to extreme ultraviolet, magnetic field generation in laser-solid interactions, and quantum electrodynamics (QED) studies. His research leverages facilities like the Hercules 300 TW laser and ZEUS, with applications in radiography, astrophysics, and radiation reaction studies.

Zihe Gaoمشاهده پروفایل

استادیار

• Optics
• Integrated Photonics
• Quantum Optics
• +۵ مورد دیگر

Zihe Gao serves as a tenure-track Assistant Professor in the Department of Electrical and Computer Engineering at Auburn University's College of Engineering since August 2023, following postdoctoral research at the University of Pennsylvania and industry experience at Meta (Facebook Reality Labs). His academic foundation includes: PhD in Electrical and Computer Engineering, University of Illinois Urbana-Champaign (2018) MS in Physics, University of Illinois Urbana-Champaign (2012) BS in Physics, Nanjing University (2011) Dr. Gao's research integrates optics, microelectronics, and physics to develop programmable photonic systems. His work focuses on controlling collective behaviors in multi-element photonic systems for scalable integrated chips, with applications spanning dynamically steerable laser sources and reconfigurable quantum optical platforms . Key methodologies include non-Hermitian physics, topological photonics, and spin-orbit coupling engineering. Analysis of his 2023-2025 publications reveals dominant trends in non-Hermitian photonic switching , high-dimensional quantum state manipulation , and topological semiconductor laser arrays . His team pioneers lithography-free reconfigurable photonics and spin-orbit microlasers for quantum key distribution, demonstrating strong industry-academia translation from prior Meta work on AR/VR structured-light systems. His scholarly trajectory shows continuous progression from VCSEL array fundamentals (PhD under Prof. Kent Choquette) to quantum-topological photonics (postdoc with Prof. Liang Feng), now establishing independent research at Auburn with emphasis on integrated quantum-classical hybrid systems.

Xingjie Niمشاهده پروفایل

دانشیار

• Metasurface
• Photonics
• Plasmonics
• +۵ مورد دیگر

Xingjie Ni is an Associate Professor in the Electrical Engineering department at the Materials Research Institute (MRI) . With a focus on metasurface physics , photonics , and plasmonics , their research spans advanced optical technologies and computational imaging. Research Trends : Recent work explores metasurface design for achromatic lenses and light manipulation machine learning-enhanced polarimetric imaging with encoding metasurfaces ultrathin optical devices enabling geometric image transformations reconfigurable liquid crystal systems for dynamic photonic applications electrically tunable nonlinear optics for ensemble learning nanoscale fabrication techniques for scalable metalenses Grants & Projects : Active grants include NSF funding for Photonic Integrated Guided-Wave-Driven Metasurfaces NASA collaboration on Metalens Origami Deployable Lidar National Institute of Biomedical Imaging and Bioengineering support for Metasurface-Based Endoscope

Karen Z. Hatsagortsyanمشاهده پروفایل

پژوهشگر

• Strong-Field Physics
• Quantum Electrodynamics (QED)
• Relativistic Dynamics
• +۷ مورد دیگر

Karen Z. Hatsagortsyan is a Group Leader at the Max Planck Institute for Nuclear Physics in Heidelberg, Germany. Her research focuses on the interaction of ultrastrong laser fields with matter, spanning relativistic and nonperturbative quantum electrodynamics (QED), strong-field ionization dynamics, and plasma diagnostics using polarization properties of ejected particles. She collaborates with experimental facilities like DESY , SLAC , and the European Extreme-light-infrastructure (ELI) , and has contributed to proposals such as the LUXE experiment and FACET-II for testing nonlinear QED effects. Research Interests : Relativistic ionization and sub-barrier electron dynamics Spin polarization effects in high-energy laser interactions Gamma-ray and x-ray source development via nonlinear QED Plasma diagnostics through polarization measurements Recent Publications demonstrate advancements in ultrashort time delay measurements ( Phys. Rev. Lett. 2022 ), polarization transfer in positron beam generation ( Phys. Rev. Lett. 2019 ), and attosecond-resolved plasma field analysis ( Phys. Rev. Res. 2022 ). Her work bridges theoretical predictions with experimental validation, particularly in attoclock protocols, Coulomb focusing, and laser-based collider concepts.

• Remote Sensing
• Wireless Communications
• Astronomy
• +۳ مورد دیگر

Sean Bryan is an Associate Research Professor at Arizona State University (ASU), part of the School of Earth and Space Exploration. He specializes in developing novel systems and algorithms for remote sensing, wireless communications, and astronomy. Since 2014, he has contributed to major projects such as the SPIDER balloon-borne telescope and the NASA CubeSounder mission, which aims to map atmospheric water vapor for improved weather forecasting. As the survey schedule lead for the SPHEREx IR satellite mission, he plays a key role in advancing astronomical surveys. His education includes a Ph.D. in Physics from Case Western Reserve University (2014) and a B.S. in Physics from the University of Minnesota (2006). His research focuses on cutting-edge instrumentation for cosmic microwave background (CMB) studies, including work on the TolTEC camera and the Simons Observatory. He has pioneered signal processing techniques for wireless communications and balloon-borne telescopes, with a strong emphasis on interdisciplinary applications in space exploration and Earth science. Bryan’s technical contributions span cryogenic systems, detector arrays, and data analysis pipelines. He leads teams in designing and testing advanced instruments for suborbital and orbital missions, ensuring their readiness for extreme environmental conditions. His work bridges theoretical astrophysics with practical engineering, addressing critical challenges in observational cosmology and atmospheric science.

• Electromagnetic fields with complex systems
• Neuromorphic computing
• Plasmonic resonators and materials
• +۷ مورد دیگر

Matthew Arnold is an Associate Professor in the School of Mathematical and Physical Sciences at the University of Technology Sydney (UTS), where he has been employed since 2007, progressing from Lecturer to Senior Lecturer and currently Associate Professor. His academic career includes postdoctoral research at the University of Canterbury and visiting positions at the Fraunhofer Institute Jena (2001) and University of Southampton (2008). Arnold holds a PhD and BSc(Hons) from the University of Otago, New Zealand. His leadership roles at UTS include serving as Physics Discipline Leader, BSc(Physics) Program Director, and currently as HDR director and RAO for the Faculty of Science. He is also active in professional organizations, having served as Chair of the NSW Australian Institute of Physics and as a senior member of both Optica and SPIE. Arnold's research focuses on the interaction of electromagnetic fields with complex systems, spanning from modeling and design to fabrication and characterization. His primary research areas include neuromorphic computing using percolating networks of nanoparticles, plasmonic resonators and materials, self-assembled metamaterials, and opto-thermal coatings for energy applications. His work bridges fundamental physics with practical applications in building technologies, solar energy, and next-generation computing architectures. His recent publications demonstrate a strong trend toward neuromorphic and brain-inspired computing systems, particularly exploring the computational capabilities of self-assembled nanoscale networks. These works investigate how the intrinsic physical properties of nanomaterials can be harnessed for energy-efficient information processing, with applications in random number generation, Boolean operations, and image classification. His research also maintains a strong focus on practical optical applications, including high-temperature polarizers and spectrally selective solar absorbers. AIP NSW Branch Service Award (2024) UTS MAPS: Individual Teaching Award (2023) STANSW Dedicated Service Award (2019) Arnold is deeply committed to mentoring the next generation of scientists, having successfully guided research students at all levels from internship to PhD. His teaching philosophy emphasizes engaging students in experiences that develop practical skills and deep insight, which has been recognized with teaching awards. He has secured significant research funding through ARC Linkage Infrastructure grants and numerous industry collaborations, particularly with building industry partners on glazing and facade performance. His current funded projects include advanced deposition systems for superconducting circuits and solar-thermal performance evaluations. Arnold leads research activities centered around experimental and computational investigations of nanoscale systems, with particular expertise in physical vapor deposition, optical characterization techniques, and computational modeling of complex electromagnetic systems. His work connects fundamental physics with real-world applications through strong industry partnerships and interdisciplinary collaborations across physics, materials science, and engineering disciplines.

Rakeshمشاهده پروفایل

استاد

• Inverse Problems for Hyperbolic PDEs
• Fixed Angle Scattering Problem
• Backscattering Problem
• +۵ مورد دیگر

Rakesh is a Professor in the Department of Mathematical Sciences at the University of Delaware (UD), part of the College of Arts & Sciences. He holds a BA(Hons) and MA from the University of Delhi, India, and a PhD from Cornell University, USA. His research focuses on inverse problems for hyperbolic partial differential equations (PDEs), including the Fixed Angle Scattering Problem, Backscattering Problem, and Inversion of the Spherical Mean Value Operator. He has also contributed to dynamical systems, geometry, probability, and economics. Education: BA(Hons) in Mathematics, University of Delhi MA in Mathematics, University of Delhi PhD in Mathematics, Cornell University His research emphasizes theoretical and applied aspects of inverse problems, such as uniqueness, stability, and inversion techniques for hyperbolic PDEs. Recent work includes contributions to formally determined inverse problems in Lorentzian and Riemannian geometries. Earlier research included studies on the spherical mean value operator and one-dimensional hyperbolic inverse problems. His publications span over 30 years, addressing topics like wave equation inverse problems, dynamic pricing models, and spectral analysis of Brownian motion. He has been on sabbatical for 2025. Rakesh collaborates internationally, with notable co-authors including Mikko Salo, Gunther Uhlmann, and Paul Sacks. His work bridges pure and applied mathematics, with applications in physics, engineering, and economics.

Samuel Leggeمشاهده پروفایل

پژوهشگر ارشد

• Quantum Sensing
• Atom Interferometry
• Cold Atom Physics
• +۳ مورد دیگر

Samuel Legge is a Research Fellow at the Department of Quantum Science & Technology, Australian National University (ANU). His research focuses on advanced quantum sensing technologies, particularly atom interferometry and cold atom systems applied to gravimetry and navigation. He leads projects involving compact quantum sensors and hybrid multisensor systems. Key roles: Principal Investigator (PI) on ANU projects including MiniGrav and quantum-assured positioning systems. Research areas: Quantum gravimeters, cold atom interferometry stabilization, supercontinuum generation in photonic crystal fibers. Collaborations: Extensive work with ANU teams on deployable sensors and fusion of classical/quantum accelerometers. His work emphasizes practical applications of quantum physics in navigation, subsurface mapping, and gravitational wave detection. Notable contributions include dual open atom interferometry designs and low-noise detection strategies for cold atoms.

André Staudteمشاهده پروفایل

استاد مدعو

• Attosecond Science
• Ultrafast Molecular Dynamics
• Quantum Optics
• +۲ مورد دیگر

André Staudte is an Adjunct Professor in the Department of Physics at the University of Ottawa and head of the Attosecond Science Group at the National Research Council of Canada. His research focuses on attosecond physics, strong-field phenomena, and electron momentum imaging techniques. Experimental approaches include: Reaction microscopy for 3D electron/ion detection Attosecond probing of electron dynamics Strong-field ionization in atoms and molecules High-harmonic generation from solids Chiral-sensitive ultrafast spectroscopy Recent work advances understanding of ultrafast molecular fragmentation, electron correlation dynamics, and solid-state harmonic generation. Publications frequently appear in Nature family journals and Physical Review Letters, contributing to over 6,000 citations. Research utilizes advanced laser facilities for time-resolved studies of fundamental quantum processes. International collaborations include Ludwig Maximilian University, Vienna Technical University, and Max-Born Institute. As scientific co-lead of the Joint Centre for Extreme Photonics, Staudte facilitates interdisciplinary research in advanced photonic technologies.

Tim Brownمشاهده پروفایل

مدرس ارشد

• Antenna Design
• Radio Frequency Propagation
• Wireless Communication Systems
• +۷ مورد دیگر

Dr. Tim Brown is a Senior Lecturer in RF Antennas and Propagation at the University of Surrey's Institute for Communication Systems (ICS), part of the School of Computer Science and Electronic Engineering. He leads postgraduate studies and oversees academic programs in electronic engineering. His expertise spans antenna design, radio frequency propagation, and wireless communication systems, with a focus on optimizing spectrum use and reducing electromagnetic field (EMF) exposure in user devices. Education: Completed a PhD in diversity antennas for mobile terminals (2004) and postdoctoral research at Aalborg University, Denmark, focusing on MIMO channel characterization and antenna designs. Research Interests: Includes MIMO systems, UWB, RFID/NFC technologies, THz communication, and SAR reduction techniques. His work bridges theoretical research with practical applications, such as CPD courses for industry professionals and collaborations with EU frameworks and UK research councils. Publications: Over 50 peer-reviewed articles in IEEE journals and conferences, emphasizing THz channel modeling, antenna innovation, and EMF mitigation. Recent work addresses sub-THz scattering, LAMM multiplexing, and SAR reduction in smartphone terminals. Awards: None explicitly listed, though recognized for editorial roles and research impact (e.g., leading a £8M initiative for AI-era network training). Advising & Grants: Coordinates MSc dissertations and leads industry partnerships. His lab focuses on future wireless systems, including 6G and THz technologies. Labs/Teams: Directs the ICS's antenna and propagation research group, contributing to Surrey's reputation for vocation-oriented education and professional skills development.

• Physics
• Quantum Mechanics
• Laser Physics
• +۳ مورد دیگر

Pietro Paolo Corso is a Researcher at the University of Palermo , affiliated with the Polytechnic School and the Department of Physics and Chemistry - Emilio Segrè . He also serves as the Delegate for extraordinary projects and digital infrastructures at the university. Office hours: Wednesday and Thursday, 8:00–9:00 at Locali Ed. 6 Contact: Phone +39 091 23891712 | Email pietropaolo.corso@unipa.it His research spans Quantum Mechanics , Laser Physics , and Computational Methods , focusing on phenomena like High-Order Harmonic Generation (HHG) , attosecond pulse generation , and quantum dynamics of molecular ions . Interdisciplinary work includes Electronic Health Records (EHR) and data privacy in healthcare systems. Key trends in his 2024–2003 publications include: HHG in graphene and quantum rings Quantum-classical transitions in laser-driven nanorings Control of molecular dynamics via laser polarization Nonlinear effects in strong laser fields Interdisciplinary applications in healthcare IT He supervises Physics I courses for Chemical and Biochemical Engineering (2016–2025) and has been evaluated by students for teaching effectiveness across multiple academic years.

• Electron Microscopy
• Materials Science
• Physics of Matter
• +۴ مورد دیگر

Stefano Frabboni is a Full Professor at the University of Modena and Reggio Emilia (UNIMORE) within the Department of Physical, Computer and Mathematical Sciences. His academic career focuses on experimental physics, particularly in electron microscopy and material science. He teaches courses such as General Physics III , The Profession of Physicist , and Physics Laboratory I , emphasizing mechanical and electromagnetic wave phenomena, data analysis, and laboratory techniques. His research interests span Electron Microscopy , Materials Science , and Quantum Physics , with a strong emphasis on Orbital Angular Momentum (OAM) applications in electron beam shaping and magnetic field analysis. He has contributed extensively to High Entropy Alloys , Computational Ghost Imaging , and Nanoscale Magnetic Spectroscopy . The articles reflect a focus on electron beam manipulation , phase shifts in materials , and high-resolution imaging techniques . Recent article trends include optimizing substrate bias voltage in HEA films , Mo content effects on coatings , enhancing TEM resolution via computational methods , and fabricating 3D nanoarchitectures with direct-write approaches. Sub-fields covered in his work are electron vortex generation , quantum state discrimination , OAM sorting , plasmonic excitation analysis , and defect characterization in semiconductors .

• Optics
• Photonics
• Metasurfaces
• +۴ مورد دیگر

Hammad Ahmed serves as a Researcher at Heriot-Watt University's Institute of Photonics and Quantum Sciences within the School of Engineering & Physical Sciences, specializing in advanced optical device engineering and light manipulation. His research expertise spans Optics and Photonics , with core focus areas in metasurface design , orbital angular momentum manipulation , and polarization-controlled structured light . He pioneers flat-optics solutions for generating complex beam profiles including vortex arrays and multispectral polarization cages, enabling breakthroughs in high-capacity optical communications and quantum information systems. Recent publications (2025) reveal three dominant research trajectories: (1) Engineering multicolored orbital angular momentum combs for spectral multiplexing, (2) Developing dispersion-engineered metasurfaces using Debye relaxation models, and (3) Creating cascading polarization architectures for optical trapping applications. These works consistently leverage nanophotonic structures to achieve unprecedented control over light's spatial and spectral properties. His collaborative network includes key researchers like X. Chen and M. A. Ansari, with publications appearing in Light: Science and Applications , Nano Letters , and Laser and Photonics Reviews . Current projects focus on enhancing orbital angular momentum sorter detection capabilities and developing wavelength-selective polarization digital systems for next-generation optical processors.