Dr. Luca Sulmoni Profile

Dr. Luca Sulmoni

at Technische Univ Berlin

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 13 March 2024 Paper

Paper

Defects, performance, and reliability in UVC LEDs

Matteo Meneghini, Nicola Roccato, Francesco Piva, Marco Pilati, Carlo De Santi, Matteo Buffolo, Norman Susilo, David Hauer Vidal, Anton Muhin, Luca Sulmoni, Jan Ruschel, Johannes Glaab, Jens Rass, Sven Einfeldt, Tim Wernicke, Michael Kneissl, Gaudenzio Meneghesso, Enrico Zanoni

Proceedings Volume 12906, 129060C (2024) https://doi.org/10.1117/12.3001050

KEYWORDS: Light emitting diodes, Reliability, Magnesium, Simulations, Quantum devices, Ultraviolet light emitting diodes, TCAD, Electrons, Doping, Optics manufacturing

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Proceedings Article | 13 March 2024 Presentation

Presentation

Prospects of far-UVC LED technology

Michael Kneissl, Giulia Cardinali, Martin Guttmann, Anton Muhin, Marcel Schilling, Luca Sulmoni, Tim Wernicke, Hyun-Kyong Cho, Johannes Glaab, Tim Kolbe, Jan Ruschel, Sylvia Hagedorn, Neysha Lobo-Ploch, Carsten Netzel, Jens Rass, Sven Einfeldt, Markus Weyers

Proceedings Volume PC12906, PC1290609 (2024) https://doi.org/10.1117/12.3014216

KEYWORDS: Light emitting diodes, External quantum efficiency, Quantum light, Quantum efficiency, Ultraviolet radiation, Skin, Quantum technology applications, Quantum emitters, Pathogens, Dielectric polarization

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Proceedings Article | 21 March 2023 Presentation

Presentation

Electrochemical etching for thin-film light-emitters

Åsa Haglund, Filip Hjort, Johannes Enslin, Michael Bergmann, Munise Cobet, Giulia Cardinali, Nando Prokop, Lars Persson, Estrella Torres, Martin Guttmann, Luca Sulmoni, Neysha Lobo-Ploch, Tim Kolbe, Joachim Ciers, Tim Wernicke, Michael Kneissl

Proceedings Volume PC12421, (2023) https://doi.org/10.1117/12.2651475

KEYWORDS: Thin films, Electrochemical etching

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Proceedings Article | 21 March 2023 Presentation

Presentation

Exploring the efficiency limits of AlGaN multi-quantum well deep UV-LEDs

Michael Kneissl, Giulia Cardinali, Martin Guttmann, Anton Muhin, Marcel Schilling, Luca Sulmoni, Tim Wernicke, Hyun Kyong Cho, Johannes Glaab, Arne Knauer, Tim Kolbe, Jan Ruschel, Sylvia Hagedorn, Neysha Lobo-Ploch, Carsten Netzel, Jens Rass, Sven Einfeldt, Markus Weyers

Proceedings Volume PC12421, (2023) https://doi.org/10.1117/12.2651983

KEYWORDS: Light emitting diodes, External quantum efficiency, Skin, Sapphire, Deep ultraviolet, Aluminum nitride, Viruses, Ultraviolet light emitting diodes, Toxic gases, Polarization

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Proceedings Article | 21 March 2023 Presentation

Presentation

Advances in far-UVC LEDs and irradiation systems for medicine and sensing

Sven Einfeldt, Jan Ruschel, Hyun Kyong Cho, Jens Rass, Martin Guttmann, Thomas Filler, Marcel Schilling, Tim Kolbe, Arne Knauer, Sylvia Hagedorn, Luca Sulmoni, Heiko Gundlach, Christoph Stoelmacker, Steffen Knigge, Johannes Glaab, Tim Wernicke, Lucas Wittenbecher, Neysha Lobo Ploch, Markus Weyers, Olaf Krueger, Ulrike Woggon, Axel Kramer, Martina Meinke, Michael Kneissl

Proceedings Volume PC12421, (2023) https://doi.org/10.1117/12.2648706

KEYWORDS: Light emitting diodes, Sensing systems, Medicine, Ultraviolet light emitting diodes, Skin, Semiconductors, Pollution detection, Pathogens, Packaging, Oxides

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Proceedings Article | 15 March 2023 Presentation + Paper

Presentation + Paper

Degradation of AlGaN-based SQW UV-C LEDs investigated by capacitance deep level transient spectroscopy

F. Piva, M. Buffolo, C. De Santi, M. Pilati, N. Roccato, A. Muhin, N. Susilo, D. Hauer Vidal, L. Sulmoni, T. Wernicke, M. Kneissl, G. Meneghesso, E. Zanoni, M. Meneghini

Proceedings Volume 12421, 1242107 (2023) https://doi.org/10.1117/12.2649078

KEYWORDS: Light emitting diodes, Magnesium, Capacitance, Aluminum, Quantum wells

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Proceedings Article | 9 March 2022 Presentation

Presentation

Development of far-UVC LEDs and their application in irradiation systems for antisepsis and sensing

Neysha Lobo Ploch, Hyun Kyong Cho, Thomas Filler, Johannes Glaab, Heiko Gundlach, Martin Guttmann, Sylvia Hagedorn, Frank Mehnke, Jens Rass, Jan Ruschel, Marcel Schilling, Luca Sulmoni, Tim Wernicke, Lucas Wittenbecher, Ulrike Woggon, Axel Kramer, Martina Meinke, Michael Kneissl, Markus Weyers, Ulrike Winterwerber, Sven Einfeldt

Proceedings Volume PC12022, PC120220D (2022) https://doi.org/10.1117/12.2607275

KEYWORDS: Light emitting diodes, Skin, Sensing systems, Pathogens, Metals, Packaging, Optical filters, Gases

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Proceedings Article | 9 March 2022 Presentation

Presentation

Thin-film UV VCSELs and LEDs by electrochemical etching

Åsa Haglund, Filip Hjort, Johannes Enslin, Michael Bergmann, Munise Cobet, Giulia Cardinali, Nando Prokop, Lars Persson, Martin Guttmann, Luca Sulmoni, Neysha Lobo-Ploch, Tim Kolbe, Johan Gustavsson, Joachim Ciers, Tim Wernicke, Michael Kneissl

Proceedings Volume PC12022, PC120220B (2022) https://doi.org/10.1117/12.2612369

KEYWORDS: Vertical cavity surface emitting lasers, Ultraviolet radiation, Electrochemical etching, Thin films, Mirrors, Thermal optics, Light emitting diodes, Etching, Dielectric mirrors

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Proceedings Article | 5 March 2022 Presentation

Presentation

Thin-film flip-chip UVB LEDs realized by electrochemical etching

Michael Bergmann, Johannes Enslin, Martin Guttmann, Luca Sulmoni, Neysha Lobo-Ploch, Tim Kolbe, Tim Wernicke, Michael Kneissl, Åsa Haglund

Proceedings Volume PC12001, PC120010T (2022) https://doi.org/10.1117/12.2609581

KEYWORDS: Thin films, Light emitting diodes, Electrochemical etching

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Proceedings Article | 5 March 2021 Presentation

Presentation

AlGaN-based deep UV LEDs: applications and challenges

Michael Kneissl, Giulia Cardinali, Johannes Enslin, Christian Kuhn, Martin Guttmann, Frank Mehnke, Luca Sulmoni, Norman Susilo, Tim Wernicke, Hyun Kyong Cho, Johannes Glaab, Jan Ruschel, Sylvia Hagedorn, Neyhsa Lobo-Ploch, Carsten Netzel, Jens Rass, Sven Einfeldt, Markus Weyers

Proceedings Volume 11686, 116860Y (2021) https://doi.org/10.1117/12.2584960

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Proceedings Article | 5 March 2021 Presentation

Presentation

Thin-film flip-chip UVB LEDs enabled by electrochemical etching

Michael Bergmann, Johannes Enslin, Martin Guttmann, Luca Sulmoni, Neysha Lobo-Ploch, Filip Hjort, Tim Kolbe, Tim Wernicke, Michael Kneissl, Åsa Haglund

Proceedings Volume 11686, 1168612 (2021) https://doi.org/10.1117/12.2582972

KEYWORDS: Light emitting diodes, Electrochemical etching, Thin films, Ultraviolet radiation, Vapor phase epitaxy, Ultraviolet light emitting diodes, Therapeutics, Silicon, Silica, Multilayers

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Proceedings Article | 19 February 2018 Paper

Paper

The influence of the VCSEL design on its electrical modulation properties

Paulina Komar, Patrycja Śpiewak, Marcin Gębski, Ricardo Rosales, Luca Sulmoni, Magdalena Marciniak, Tomasz Czyszanowski, James Lott, Michał Wasiak

Proceedings Volume 10552, 105520M (2018) https://doi.org/10.1117/12.2289582

KEYWORDS: Vertical cavity surface emitting lasers, Modulation, Oxides, Oxidation, Capacitance, Resistance, Eye, Picosecond phenomena, Solid state physics, Semiconductor lasers

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Proceedings Article | 19 February 2018 Paper

Paper

10th order laterally coupled GaN-based DFB laser diodes with V-shaped surface gratings

J. H. Kang, H. Wenzel, V. Hoffmann, E. Freier, L. Sulmoni, R.-S. Unger, S. Einfeldt, T. Wernicke, M. Kneissl

Proceedings Volume 10553, 105530A (2018) https://doi.org/10.1117/12.2289929

KEYWORDS: Distributed feedback laser diodes, Etching, Lithography, Plasma etching, Gallium, Reflectivity, Semiconductor lasers

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Proceedings Article | 19 April 2017 Presentation

Presentation

Improved light extraction and quantum efficiencies for UVB LEDs with UV-transparent p-AlGaN superlattices (Conference Presentation)

Martin Guttmann, Martin Hermann, Johannes Enslin, Sarina Graupeter, Luca Sulmoni, Christian Kuhn, Tim Wernicke, Michael Kneissl

Proceedings Volume 10104, 101041S (2017) https://doi.org/10.1117/12.2250573

KEYWORDS: Light emitting diodes, Reflectivity, Superlattices, Aluminum, External quantum efficiency, Metals, Quantum efficiency, Light sources and illumination, Phototherapy, Ultraviolet radiation

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Proceedings Article | 4 March 2013 Paper

Paper

Passive mode-locking in the cavity of monolithic GaN-based multi-section laser diodes

Thomas Weig, Ulrich Schwarz, Luca Sulmoni, Jean-Michel Lamy, Jean-François Carlin, Nicolas Grandjean, Dmitri Boiko

Proceedings Volume 8640, 86400H (2013) https://doi.org/10.1117/12.2004483

KEYWORDS: Epitaxy, Mode locking, Picosecond phenomena, Quantum wells, Streak cameras, Electroluminescence, Absorption, Semiconductor lasers, Indium, Resonators

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Showing 5 of 15 publications

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