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205 Publications
2025 | Journal Article | LibreCat-ID: 61932
VCSELs: Influence of Design on Performance and Data Transmission over Multi-Mode and Single-Mode Fibers
N.N. Ledentsov, N. Ledentsov, V.A. Shchukin, A.N. Ledentsov, O.Yu. Makarov, I.E. Titkov, M. Lindemann, T. de Adelsburg Ettmayer, N.C. Gerhardt, M.R. Hofmann, X. Chen, J.E. Hurley, H. Dong, M.-J. Li, Photonics 12 (2025).
LibreCat
| DOI
N.N. Ledentsov, N. Ledentsov, V.A. Shchukin, A.N. Ledentsov, O.Yu. Makarov, I.E. Titkov, M. Lindemann, T. de Adelsburg Ettmayer, N.C. Gerhardt, M.R. Hofmann, X. Chen, J.E. Hurley, H. Dong, M.-J. Li, Photonics 12 (2025).
2025 | Journal Article | LibreCat-ID: 61931
Multimode vertical-cavity surface-emitting lasers under spin injection
U. Diiankova, M. Drong, T. Pusch, R. Michalzik, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, APL Photonics 10 (2025).
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U. Diiankova, M. Drong, T. Pusch, R. Michalzik, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, APL Photonics 10 (2025).
2025 | Journal Article | LibreCat-ID: 64551
Laterally coupled vertical-cavity surface-emitting lasers with tunable resonance width and frequency
M. Lindemann, M. D’Alessandro, N. Ledentsov, O.Y. Makarov, N.N. Ledentsov, A. Tibaldi, N.C. Gerhardt, M.R. Hofmann, Journal of Applied Physics 138 (2025).
LibreCat
| DOI
M. Lindemann, M. D’Alessandro, N. Ledentsov, O.Y. Makarov, N.N. Ledentsov, A. Tibaldi, N.C. Gerhardt, M.R. Hofmann, Journal of Applied Physics 138 (2025).
2025 | Conference Paper | LibreCat-ID: 64293
Quantitative holography for the characterisation of semiconductor amplifieres and lasers
N.C. Gerhardt, M.R. Hofmann, L. Zens, J. Möller, V. Besaga, in: Practical Holography XXXIX: Displays, Materials, and Applications, 2025.
LibreCat
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N.C. Gerhardt, M.R. Hofmann, L. Zens, J. Möller, V. Besaga, in: Practical Holography XXXIX: Displays, Materials, and Applications, 2025.
2025 | Journal Article | LibreCat-ID: 64292
Laterally coupled vertical-cavity surface-emitting lasers with tunable resonance width and frequency
M. Lindemann, M. D’Alessandro, N. Ledentsov, O.Y. Makarov, N.N. Ledentsov, A. Tibaldi, N.C. Gerhardt, M.R. Hofmann, Journal of Applied Physics 138 (2025).
LibreCat
| DOI
M. Lindemann, M. D’Alessandro, N. Ledentsov, O.Y. Makarov, N.N. Ledentsov, A. Tibaldi, N.C. Gerhardt, M.R. Hofmann, Journal of Applied Physics 138 (2025).
2024 | Journal Article | LibreCat-ID: 64550
Holographic measurement of gain and linewidth enhancement factor in semiconductor waveguides
L. Zens, V. Besaga, J. Möller, N.C. Gerhardt, M. Hofmann, Optics Express (2024).
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| DOI
L. Zens, V. Besaga, J. Möller, N.C. Gerhardt, M. Hofmann, Optics Express (2024).
2024 | Journal Article | LibreCat-ID: 64585
Controlling the helicity of light by electrical magnetization switching
M. Lindemann, N.C. Gerhardt, P.A. Dainone, P. Renucci, A. Bouché, M. Morassi, X. Devaux, J.-M. George, H. Jaffrès, A. Lemaitre, B. Xu, M. Stoffel, T. Chen, L. Lombez, D. Lagarde, G. Cong, T. Ma, P. Pigeat, M. Vergnat, H. Rinnert, X. Marie, X. Han, S. Mangin, J.-C. Rojas-Sánchez, J.-P. Wang, M.C. Beard, I. Žutić, N. Figueiredo Prestes, Y. Lu, Nature 627 (2024) 783–788.
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M. Lindemann, N.C. Gerhardt, P.A. Dainone, P. Renucci, A. Bouché, M. Morassi, X. Devaux, J.-M. George, H. Jaffrès, A. Lemaitre, B. Xu, M. Stoffel, T. Chen, L. Lombez, D. Lagarde, G. Cong, T. Ma, P. Pigeat, M. Vergnat, H. Rinnert, X. Marie, X. Han, S. Mangin, J.-C. Rojas-Sánchez, J.-P. Wang, M.C. Beard, I. Žutić, N. Figueiredo Prestes, Y. Lu, Nature 627 (2024) 783–788.
2024 | Journal Article | LibreCat-ID: 64549
Holographic measurement of gain and linewidth enhancement factor in semiconductor waveguides
L. Zens, V. Besaga, J. Möller, N.C. Gerhardt, M. Hofmann, Optics Express (2024).
LibreCat
| DOI
L. Zens, V. Besaga, J. Möller, N.C. Gerhardt, M. Hofmann, Optics Express (2024).
2024 | Conference Paper | LibreCat-ID: 59704
A low cost weather monitoring, PV and prediction system in East Africa
G.M. Kagarura, U. Hilleringmann, D. Petrov, in: 2023 IEEE International Conferences on Internet of Things (IThings) and IEEE Green Computing &Amp; Communications (GreenCom) and IEEE Cyber, Physical &Amp; Social Computing (CPSCom) and IEEE Smart Data (SmartData) and IEEE Congress on Cybermatics (Cybermatics), IEEE, 2024.
LibreCat
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G.M. Kagarura, U. Hilleringmann, D. Petrov, in: 2023 IEEE International Conferences on Internet of Things (IThings) and IEEE Green Computing &Amp; Communications (GreenCom) and IEEE Cyber, Physical &Amp; Social Computing (CPSCom) and IEEE Smart Data (SmartData) and IEEE Congress on Cybermatics (Cybermatics), IEEE, 2024.
2024 | Conference Paper | LibreCat-ID: 64296
Study of Electrically Excited Photon-Photon Resonances in Self-Injection-Locked Coupled-Cavity VCSELs
M. Lindemann, N.C. Gerhardt, M.R. Hofmann, N.N. Ledentsov, V.A. Shchukin, O.Y. Makarov, V. Zerova, M. D’alessandro, A. Tibaldi, J.P. Turkiewicz, in: 2024 IEEE 29th International Semiconductor Laser Conference (ISLC), 2024.
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M. Lindemann, N.C. Gerhardt, M.R. Hofmann, N.N. Ledentsov, V.A. Shchukin, O.Y. Makarov, V. Zerova, M. D’alessandro, A. Tibaldi, J.P. Turkiewicz, in: 2024 IEEE 29th International Semiconductor Laser Conference (ISLC), 2024.
2024 | Journal Article | LibreCat-ID: 64295
Holographic measurement of gain and linewidth enhancement factor in semiconductor waveguides
L. Zens, V. Besaga, J. Möller, N.C. Gerhardt, M.R. Hofmann, Optics Express 33 (2024) 34–49.
LibreCat
| DOI
L. Zens, V. Besaga, J. Möller, N.C. Gerhardt, M.R. Hofmann, Optics Express 33 (2024) 34–49.
2024 | Journal Article | LibreCat-ID: 59663
Controlling the helicity of light by electrical magnetization switching
P.A. Dainone, N.F. Prestes, P. Renucci, A. Bouché, M. Morassi, X. Devaux, M. Lindemann, J.-M. George, H. Jaffrès, A. Lemaitre, B. Xu, M. Stoffel, T. Chen, L. Lombez, D. Lagarde, G. Cong, T. Ma, P. Pigeat, M. Vergnat, H. Rinnert, X. Marie, X. Han, S. Mangin, J.-C. Rojas-Sánchez, J.-P. Wang, M.C. Beard, N.C. Gerhardt, I. Žutić, Y. Lu, Nature 627 (2024) 783–788.
LibreCat
| DOI
P.A. Dainone, N.F. Prestes, P. Renucci, A. Bouché, M. Morassi, X. Devaux, M. Lindemann, J.-M. George, H. Jaffrès, A. Lemaitre, B. Xu, M. Stoffel, T. Chen, L. Lombez, D. Lagarde, G. Cong, T. Ma, P. Pigeat, M. Vergnat, H. Rinnert, X. Marie, X. Han, S. Mangin, J.-C. Rojas-Sánchez, J.-P. Wang, M.C. Beard, N.C. Gerhardt, I. Žutić, Y. Lu, Nature 627 (2024) 783–788.
2024 | Conference Paper | LibreCat-ID: 64298
Analysis of laterally-coupled-cavity VCSELs for ultra-high-frequency photon-photon resonance modulation
M. Lindemann, N.C. Gerhardt, M.R. Hofmann, N. Ledentsov, N.N. Ledentsov, V.A. Shchukin, Ł. Chorchos, O.Y. Makarov, J.R. Kropp, I.E. Titkov, V.P. Kalosha, V. Zerova, M. D’Alessandro, V. Torrelli, A. Tibaldi, P. Debernardi, in: Vertical-Cavity Surface-Emitting Lasers XXVIII, 2024.
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| DOI
M. Lindemann, N.C. Gerhardt, M.R. Hofmann, N. Ledentsov, N.N. Ledentsov, V.A. Shchukin, Ł. Chorchos, O.Y. Makarov, J.R. Kropp, I.E. Titkov, V.P. Kalosha, V. Zerova, M. D’Alessandro, V. Torrelli, A. Tibaldi, P. Debernardi, in: Vertical-Cavity Surface-Emitting Lasers XXVIII, 2024.
2024 | Journal Article | LibreCat-ID: 64297
Study of Electrically Excited Photon-Photon Resonances in Self-Injection-Locked Coupled-Cavity VCSELs
M. (ORCiD: 0000-0002-2660-3497) Lindemann, N.C. (ORCiD: 0009-0002-5538-231X) Gerhardt, M.R. (ORCiD: 0000-0003-1265-0003) Hofmann, V.A. Shchukin, N.N. Ledentsov, O.Y. Makarov, V. Zerova, M. D’Alessandro, A. Tibaldi, J.P. Turkiewicz, (2024).
LibreCat
M. (ORCiD: 0000-0002-2660-3497) Lindemann, N.C. (ORCiD: 0009-0002-5538-231X) Gerhardt, M.R. (ORCiD: 0000-0003-1265-0003) Hofmann, V.A. Shchukin, N.N. Ledentsov, O.Y. Makarov, V. Zerova, M. D’Alessandro, A. Tibaldi, J.P. Turkiewicz, (2024).
2023 | Conference Paper | LibreCat-ID: 39359
LoRa Transceiver for Load Monitoring and Control System in Microgrids
I. Mwammenywa, D. Petrov, P. Holle, U. Hilleringmann, in: 2022 International Conference on Engineering and Emerging Technologies (ICEET), IEEE, 2023.
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I. Mwammenywa, D. Petrov, P. Holle, U. Hilleringmann, in: 2022 International Conference on Engineering and Emerging Technologies (ICEET), IEEE, 2023.
2023 | Journal Article | LibreCat-ID: 64302
Polarization dynamics in spin‐VCSELs with integrated surface grating for high birefringence splitting
M. Lindemann, N. Jung, N.C. Gerhardt, M.R. Hofmann, N. Manrique‐Nieto, T. Pusch, R. Michalzik, Electronics Letters 59 (2023).
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M. Lindemann, N. Jung, N.C. Gerhardt, M.R. Hofmann, N. Manrique‐Nieto, T. Pusch, R. Michalzik, Electronics Letters 59 (2023).
2023 | Conference Paper | LibreCat-ID: 64301
Coupled Aperture VCSELs Suitable for 100 GHz Intensity Modulation
M. Lindemann, N.C. Gerhardt, M.R. Hofmann, N. Ledentsov, V.A. Shchukin, N.N. Ledentsov, O.Yu. Makarov, L. Chorchos, J.P. Turkiewicz, in: 2023 23rd International Conference on Transparent Optical Networks (ICTON), 2023.
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M. Lindemann, N.C. Gerhardt, M.R. Hofmann, N. Ledentsov, V.A. Shchukin, N.N. Ledentsov, O.Yu. Makarov, L. Chorchos, J.P. Turkiewicz, in: 2023 23rd International Conference on Transparent Optical Networks (ICTON), 2023.
2022 | Journal Article | LibreCat-ID: 59668
Spin‐Lasing in Bimodal Quantum Dot Micropillar Cavities
N. Heermeier, T. Heuser, J. Große, N. Jung, A. Kaganskiy, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, S. Reitzenstein, Laser & Photonics Reviews 16 (2022).
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N. Heermeier, T. Heuser, J. Große, N. Jung, A. Kaganskiy, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, S. Reitzenstein, Laser & Photonics Reviews 16 (2022).
2022 | Conference Paper | LibreCat-ID: 59758
LoRa-based Demand-side Load Monitoring and Management System for Microgrids in Africa
I. Mwammenywa, G.M. Kagarura, D. Petrov, P. Holle, U. Hilleringmann, in: 2021 International Conference on Electrical, Computer and Energy Technologies (ICECET), IEEE, 2022.
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I. Mwammenywa, G.M. Kagarura, D. Petrov, P. Holle, U. Hilleringmann, in: 2021 International Conference on Electrical, Computer and Energy Technologies (ICECET), IEEE, 2022.
2022 | Conference Paper | LibreCat-ID: 64306
Spin lasing in high-beta bimodal quantum dot micropillar cavities
N. Heermeier, N. Jung, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, T. Heuser, J. Große, A. Kaganskiy, S. Reitzenstein, in: Spintronics XV, 2022.
LibreCat
| DOI
N. Heermeier, N. Jung, M. Lindemann, N.C. Gerhardt, M.R. Hofmann, T. Heuser, J. Große, A. Kaganskiy, S. Reitzenstein, in: Spintronics XV, 2022.