Mueller Matrix Ellipsometry Professors and Supervisors

Ingve SimonsenView profile

Professor

Norwegian University of Science And TechnologyNorway

Ingve Simonsen is a Professor in the Department of Physics at the Norwegian University of Science and Technology (NTNU), specializing in surface physics and light scattering phenomena. His research focuses on the theoretical and experimental characterization of randomly rough surfaces, electromagnetic wave interactions, and nanoscale optical phenomena. Affiliated with NTNU's Faculty of Natural Sciences, he maintains an active research program with extensive collaborations across international institutions. His research interests center on surface physics and light scattering , particularly the inversion of scattering data for surface characterization, plasmonics in nanostructures, and statistical properties of rough surfaces. His work bridges theoretical modeling with experimental validation, applying techniques like Mueller matrix ellipsometry and reduced Rayleigh equations to solve complex problems in optical metrology and nanomaterial characterization. Analysis of his recent publications reveals strong emphasis on multi-scale surface topography , polarized light interactions with disordered systems, and nanophotonic applications . His research demonstrates consistent innovation in developing computational frameworks for surface characterization and exploring novel optical phenomena in two-dimensional materials. Professor Simonsen actively mentors students and researchers, evidenced by frequent co-authorship with junior researchers on complex projects. His collaborative approach spans disciplines including condensed matter physics, materials science, and biomedical optics, as seen in his work on graphene-based virus detection sensors.

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Kenneth JärrendahlView profile

Professor

Linköping UniversitySweden

Kenneth Järrendahl is a Professor at Linköping University, currently serving as Head of Division and Head of the Materials Optics unit. His research focuses on polarization phenomena in nanoscale structures using spectroscopic ellipsometry, electron microscopy, and X-ray diffraction. Primary affiliation: Department of Physics, Chemistry and Biology (IFM) Research interests include: Chiral nanostructures (III-nitrides, beetle epicuticles) Photonic crystals and metamaterials Biophotonic materials and natural nanostructures Advanced optical characterization techniques Recent publications highlight work on gallium oxide devices, cellulose nanocrystal films, and polarization properties of biological and synthetic chiral materials. He actively contributes to educational projects in Electromagnetics and Optics.

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Roger MagnussonView profile

Researcher

Linköping UniversitySweden

Roger Magnusson is a Principal Research Engineer (Docent) at Linköping University's Department of Physics, Chemistry and Biology , specializing in Thin Film Physics within the Materials Optics unit. He focuses on advanced optical characterization techniques and nanostructure analysis. Department of Physics, Chemistry and Biology (IFM) Thin Film Physics (TUNNF) Materials Optics Unit His research explores: Chiral nanostructures in natural (beetle cuticles) and artificial materials Optical properties of hard glasses for electronic devices Advanced thin film characterization using Mueller matrix ellipsometry Thermal effects in thin film deposition processes Recent publications highlight expertise in: High-power impulse magnetron sputtering Transition metal oxide thin films Interdiffusion phenomena in spinel substrates Advanced optical modeling of complex nanostructures

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Zubin JacobView profile

Professor

Purdue UniversityUnited States

Zubin Jacob is the Elmore Professor of Electrical and Computer Engineering at Purdue University's Elmore Family School of Electrical and Computer Engineering, located in West Lafayette, Indiana. His research focuses on quantum photonics, nanotechnology, thermal engineering, and optics, with particular emphasis on quantum vacuum phenomena, metamaterials, and nanophotonic systems. Jacob holds a B.Tech. from the Indian Institute of Technology Bombay (2004), an MAEE and MSEE from Princeton University (2006, 2007), and a Ph.D. from Purdue University (2010). Education: B.Tech (IIT Bombay, 2004), MAEE/MSEE (Princeton, 2006/2007), Ph.D. (Purdue, 2010) His research interests span quantum photonics, nanophotonics, thermal radiation with angular momentum, and advanced optical imaging techniques. He pioneers work on anisotropic metamaterials, spin-based thermal sensors, and atomistic electrodynamics in crystalline materials. Recent work includes developing spectropolarimetric thermal imaging systems (e.g., HADAR and Meta-Cam) and exploring quantum effects in nanoscale electromagnetic interactions. His publications highlight advancements in quantum-optical imaging, nonlocal material dispersion, and nanoscale thermal management. While no awards are explicitly listed, his prolific output suggests recognition in his field. His lab at Purdue’s Birck Nanotechnology Center focuses on translating fundamental discoveries into practical technologies for photonics and quantum engineering.

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Bruno GompfView profile

Researcher

University of StuttgartGermany

Bruno Gompf is a researcher at the University of Stuttgart's Physics Institute, specializing in ellipsometry and condensed matter physics. His work focuses on electronic phase transitions, material characterization, and optical properties of advanced materials. He contributes to understanding phenomena like metal-insulator transitions and plasmonic effects through experimental and analytical methods. Research interests include nanotechnology, polymer science, and the development of novel materials such as transparent glass fiber-reinforced polymers. His studies span from fundamental material behavior to applied manufacturing techniques. Publications highlight expertise in spectroscopic ellipsometry, depolarization analysis, and the optical properties of thin films and composites. Collaborations involve interdisciplinary approaches to material science and optics.

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Wenshan CaiView profile

Professor

Georgia Institute of TechnologyUnited States

Dr. Wenshan Cai is a full professor in the School of Electrical and Computer Engineering at Georgia Institute of Technology, with a joint appointment in the School of Materials Science and Engineering. He holds affiliations with SPIE and OPTICA as a member/fellow. Contact information includes wcai@gatech.edu and his lab website at cailab.gatech.edu. His research focuses on nanophotonic materials and devices, with emphasis on optical metamaterials, plasmonic nanodevices, and AI-driven photonic design. Dr. Cai earned his B.S. and M.S. from Tsinghua University (2000-2002) and his Ph.D. from Purdue University (2008). His postdoctoral training at Stanford University (pre-2012) further shaped his expertise. Key research areas include metamaterials, nanofabrication, nonlinear optics, and photovoltaics, addressing challenges in energy, security, and environmental technologies. His work spans fabrication, modeling, and processing of advanced materials, with notable contributions to plasmonics and metamaterials. Over 70 journal articles and ~20,000 citations highlight his impact, alongside the influential textbook Optical Metamaterials: Fundamentals and Applications . Awards include the OSA/SPIE Goodman Book Award and ONR Young Investigator Award. Dr. Cai’s lab explores cutting-edge topics like AI-assisted photonic design, transient chiral media, and ultrafast phenomena. His research bridges theory and application, driving advancements in photonics, optoelectronics, and nanotechnology.

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Morten KildemoView profile

Professor

Norwegian University of Science And TechnologyNorway

Morten Kildemo is a Professor in the Department of Physics at the Norwegian University of Science and Technology (NTNU), specializing in advanced optical characterization techniques. His research focuses on developing and applying spectroscopic and Mueller matrix ellipsometry to investigate complex nanostructured materials and photonic devices. His primary research interests include nanoplasmonics, metasurfaces, photonic crystals, and materials for intermediate band solar cells. He pioneers methods for characterizing anisotropic, chiral, and magneto-optical systems, with significant contributions to understanding light-matter interactions in nanoscale architectures. His work bridges experimental physics and materials engineering for next-generation optoelectronic applications. Analysis of his recent publications reveals a strong trend toward polarization-sensitive characterization of engineered nanostructures, particularly for photonic and energy applications. His group consistently advances ellipsometric methodologies to probe complex optical responses in metasurfaces, plasmonic arrays, and quantum-confined systems. Professor Kildemo has supervised multiple doctoral and master's students, including Thomas Vågenes Brakstad (intermediate band materials), Maja Bjerke Drøyli (quantum dot solar cells), Brage Bøe Svendsen (Mueller matrix modeling), and Andreas Liudi Mulyo (quantum dot characterization). His collaborative research spans materials synthesis, optical instrumentation development, and theoretical modeling of nanophotonic systems.

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Nicklas JanssonView profile

Adjunct Associate Professor

Linköping UniversitySweden

Nicklas Jansson is an Adjunct Associate Professor in the Department of Physics, Chemistry and Biology at Linköping University, Faculty of Science and Engineering. His research focuses on insect conservation, particularly saproxylic beetles and their habitats in old oak trees across Sweden and Turkey. He leads a pan-European oak beetle project and is actively involved in biodiversity preservation initiatives. Research Interests: Conservation of saproxylic beetles and old-growth oak ecosystems Habitat fragmentation and urban green space impacts on biodiversity Artificial habitat development (e.g., nest boxes for beetles) International collaboration in entomology, especially between Sweden and Turkey Red List assessments for beetles at national and European levels His recent publications reveal a strong emphasis on ecological patterns across landscapes, microclimatic influences in urban areas, and the role of disturbance (e.g., fire) in shaping beetle communities. His interdisciplinary work bridges entomology, conservation biology, and environmental policy. Scientific Awards and Recognition: Member, Red List Committee for Beetles in Sweden Member, Red List Committee for Saproxylic Beetles in Europe Advising and Grants: Nicklas Jansson mentors master’s students, including those involved in projects mapping forest insect species in southeastern Sweden. While specific grants are not named, his participation in large-scale collaborative projects and consistent publication record suggest active involvement in funded research initiatives. Labs and Research Groups: Conservation Ecology Group at Linköping University

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