Prof. Sangam Chatterjee Profile

Prof. Sangam Chatterjee

Professor at Justus-Liebig-University Giessen

SPIE Involvement:

Conference Program Committee | Author

Websites:

Company Website

Publications (18)

Proceedings Article | 9 March 2024 Presentation

Coherent optical nonlinearities in model type-II heterostructures

Markus Stein, Felix Schäfer, Daniel Anders, Jan Littmnann, Michael Zengel, Kerstin Volz, Sangam Chatterjee

Proceedings Volume PC12884, PC128840A (2024) https://doi.org/10.1117/12.3002331

KEYWORDS: Heterojunctions, Optical coherence, Nonlinear optics, Quantum systems, Systems modeling, Quantum modeling, Quantum coherence, Quantum features, Quantum control, Excitons

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Proceedings Article | 15 March 2023 Presentation + Paper

Impact of AlN buffer layers on MBE grown cubic GaN layers

Jörg Schörmann, Mario Zscherp, Nils Mengel, Detlev Hofmann, Vitalii Lider, Badrosadat Ojaghi Dogahe, Celina Becker, Andreas Beyer, Kerstin Volz, Sangam Chatterjee

Proceedings Volume 12421, 1242103 (2023) https://doi.org/10.1117/12.2648960

KEYWORDS: Gallium nitride, Aluminum, Silicon carbide, Reflection, Atomic force microscopy, Surface roughness

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Proceedings Article | 15 March 2023 Presentation + Paper

Growth of cubic InxGa1-xN over whole composition by MBE

M. Zscherp, S. Jentsch, M. Müller, M. Littmann, F. Meier, D. Hofmann, D. As, S. Chatterjee, J. Schörmann

Proceedings Volume 12421, 124210B (2023) https://doi.org/10.1117/12.2648296

KEYWORDS: Indium, Reflection, Photoluminescence, Alloys, Silicon carbide, Signal detection, Optical properties, Emission wavelengths, X-ray diffraction, Optoelectronics

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Proceedings Article | 15 March 2023 Presentation + Paper

Experimental studies of the excitonic nonlinear response of GaAs-based type-I and type-II quantum well structures interacting with optical and terahertz fields

Markus Stein, Felix Schäfer, Daniel Anders, Jan Littmann, Melanie Fey, Alexander Trautmann, Cong Ngo, Johannes Steiner, Matthias Reichelt, Christian Fuchs, Kerstin Volz, Torsten Meier, Sangam Chatterjee

Proceedings Volume 12419, 1241909 (2023) https://doi.org/10.1117/12.2650291

KEYWORDS: Excitons, Polarization, Quantum wells, Terahertz radiation, Absorption, Pulse signals, Spectroscopy, Biexcitons, Transient nonlinear optics

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Proceedings Article | 15 March 2023 Presentation + Paper

Analysis of the nonlinear optical response of excitons in type-I and type-II quantum wells including many-body correlations

Alexander Trautmann, Markus Stein, Felix Schäfer, Daniel Anders, Cong Ngo, Johannes Tilman Steiner, Matthias Reichelt, Sangam Chatterjee, Torsten Meier

Proceedings Volume 12419, 124190A (2023) https://doi.org/10.1117/12.2650169

KEYWORDS: Nonlinear optics, Excitons, Quantum wells, Absorption, Semiconductors, Biexcitons

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Proceedings Article | 14 March 2023 Presentation

Group III-chalcogenide monolayers grown by MOCVD for novel optoelectronic applications (Conference Presentation)

Johannes Glowatzki, Marius Müller, Oliver Massmeyer, Robin Günkel, Sangam Chatterjee, Kerstin Volz

Proceedings Volume PC12441, PC124410K (2023) https://doi.org/10.1117/12.2650115

KEYWORDS: Optoelectronics, Metalorganic chemical vapor deposition

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Proceedings Article | 10 March 2023 Presentation + Paper

Multiple pump-probe experiments reveal the ultrafast gain recovery in model active semiconductor media

Felix Schäfer, Janine Lorenz, Markus Stein, Christian Fuchs, Kerstin Volz, Sangam Chatterjee

Proceedings Volume 12415, 1241504 (2023) https://doi.org/10.1117/12.2650335

KEYWORDS: Pulse signals, Absorption, Light absorption, Photons, Quantum cascade lasers, Pulsed laser operation, Quantum experiments, Picosecond phenomena, Quantum wells, Spectroscopy

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Proceedings Article | 10 March 2020 Presentation

Monitoring hot-electron injection from single gold nanoparticles into graphene (Conference Presentation)

Marcel Weinhold, Sangam Chatterjee, Peter Klar

Proceedings Volume 11288, 112881H (2020) https://doi.org/10.1117/12.2545718

KEYWORDS: Graphene, Nanoparticles, Gold, Plasmonics, Nanostructures, Surface plasmons, Micro raman spectroscopy, Particles, Light-matter interactions, Near field

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Proceedings Article | 8 May 2017 Paper

Towards exploitation of singlet-exciton fission in organic crystals and potential integration with inorganic semiconductors

Kolja Kolata, Tobias Breuer, Gregor Witte, Sangam Chatterjee

Proceedings Volume 10193, 101930J (2017) https://doi.org/10.1117/12.2278673

KEYWORDS: Excitons, Crystals, Heterojunctions, Spectroscopy, Organic materials, Photovoltaics, Absorption, Excimers, Semiconductors, Picosecond phenomena, Temperature metrology, Molecules

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Proceedings Article | 19 April 2017 Presentation

Charge carrier dynamics at the pentacene-C60 interface (Conference Presentation)

Robin Carl Döring, Andrea Karthäuser, Tobias Breuer, Gregor Witte, Sangam Chatterjee

Proceedings Volume 10101, 101010Q (2017) https://doi.org/10.1117/12.2254336

KEYWORDS: Solids, Printing, Quantum efficiency, Luminescence, Solar energy, Carrier dynamics, Interfaces, Photovoltaics, Excitons, Systems modeling

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Proceedings Article | 19 April 2017 Presentation

Time-resolved measurement of intramolecular photoinduced electron transfer processes in perylene diimides (Conference Presentation)

Robin Carl Döring, Eduard Baal, Jörg Sundermeyer, Sangam Chatterjee

Proceedings Volume 10101, 101010H (2017) https://doi.org/10.1117/12.2254325

KEYWORDS: Ultrafast phenomena, Photonic devices, Positron emission tomography, Luminescence, Ultrafast measurement systems, Spectroscopes, Field effect transistors, Organic photovoltaics, Quantum efficiency, Molecules

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Proceedings Article | 19 April 2017 Presentation

Carrier dynamics in pentacene-perfluropentacene heterocrystals (Conference Presentation)

Andre Rinn, Tobias Breuer, Greogor Witte, Sangam Chatterjee

Proceedings Volume 10101, 101010I (2017) https://doi.org/10.1117/12.2252220

KEYWORDS: Solar cells, Molecules, Carrier dynamics, Excitons, Crystals, Systems modeling, Optical properties, Organic optoelectronics, Heterojunctions, Organic photovoltaics

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Proceedings Article | 19 April 2017 Presentation

Ultra-low threshold supercontinuum generation in SnS-based clusters (Conference Presentation)

Nils Rosemann, Jens Eussner, Andreas Beyer, Stephan Koch, Kerstin Volz, Stefanie Dehnen, Sangam Chatterjee

Proceedings Volume 10098, 1009802 (2017) https://doi.org/10.1117/12.2257066

KEYWORDS: Supercontinuum generation, Supercontinuum sources, Laser damage threshold, Semiconductor lasers, Photonic crystal fibers, Pulsed laser operation, Tin, Nonlinear dynamics, Solids, Optical properties

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Proceedings Article | 4 March 2011 Paper

High modal gain in Ga(NAsP)/(BGa)((As)P) heterostructures grown lattice matched on (001) silicon

N. Koukourakis, D. Funke, N. Gerhardt, M. Hofmann, S. Liebich, C. Bückers, S. Zinnkann, M. Zimprich, A. Beyer, S. Chatterjee, S. Koch, B. Kunert, K. Volz, W. Stolz

Proceedings Volume 7939, 793927 (2011) https://doi.org/10.1117/12.873170

KEYWORDS: Silicon, Heterojunctions, Semiconductor lasers, Quantum wells, Statistical analysis, CMOS technology, Photonic integrated circuits, Gallium arsenide, Temperature metrology, Optical testing

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Proceedings Article | 2 March 2010 Paper

Transient optical gain and carrier dynamics in Ge/SiGe quantum wells

Niko Köster, Christoph Lange, Sangam Chatterjee, Hans Sigg, Daniel Chrastina, Giovanni Isella, Hans von Känel, Martin Schäfer, Mackillo Kira, Stephan Koch

Proceedings Volume 7600, 76000B (2010) https://doi.org/10.1117/12.840598

KEYWORDS: Absorption, Electrons, Scattering, Quantum wells, Silicon, Ultrafast phenomena, Picosecond phenomena, Germanium, Carrier dynamics, Optical amplifiers

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Proceedings Article | 26 February 2010 Paper

Polarization conservation and dephasing in InAs quantum dot ensembles

Alexej Chernikov, Swantje Horst, Stephan Koch, Sangam Chatterjee, Wolfgang Rühle, Julian Sweet, Benjamin Richards, Joshua Hendrickson, Galina Khitrova, Hyatt Gibbs, Dimitri Litvinov, Dagmar Gerthsen, Martin Wegener

Proceedings Volume 7597, 75971R (2010) https://doi.org/10.1117/12.841589

KEYWORDS: Polarization, Indium arsenide, Quantum dots, Luminescence, Transmission electron microscopy, Gallium arsenide, Crystals, Atomic force microscopy, Data modeling, Photons

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Proceedings Article | 28 February 2009 Paper

OPS laser EPI design for different wavelengths

J. Moloney, J. Hader, H. Li, Y. Kaneda, T. S. Wang, M. Yarborough, S. Koch, W. Stolz, B. Kunert, C. Bueckers, S. Chaterjee, G. Hardesty

Proceedings Volume 7193, 719313 (2009) https://doi.org/10.1117/12.814934

KEYWORDS: Quantum wells, Gallium, Semiconductors, Luminescence, Aluminum, Reflectivity, Mid-IR, Absorption, Refractive index, Optical properties

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Proceedings Article | 7 February 2009 Paper

Hole confinement in quantum islands in Ga(AsSb)/GaAs/(AlGa)As heterostructures

S. Horst, S. Chatterjee, K. Hantke, P. Klar, C. Lange, I. Nemeth, M. Schwalm, W. Stolz, K. Volz, C. Bückers, A. Thränhardt, S. Koch, W. Rühle, S. Johnson, J.-B. Wang, Y.-H. Zhang

Proceedings Volume 7214, 72141A (2009) https://doi.org/10.1117/12.808364

KEYWORDS: Gallium arsenide, Antimony, Transmission electron microscopy, Luminescence, Heterojunctions, Quantum wells, Phonons, Spectroscopy, Aluminum, Gallium

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Showing 5 of 18 publications

Conference Committee Involvement (2)

Physics and Simulation of Optoelectronic Devices XXXIII

25 January 2025 | San Francisco, California, United States

Physics and Simulation of Optoelectronic Devices XXXII

30 January 2024 | San Francisco, California, United States

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