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Dr. Benjamin Lingnau



Room EW 630
Tel. ++49-30-314-24254

Currently with
Department of Physics, University College Cork, Cork, Ireland,
and Tyndall National Institute, Lee Maltings, Dyke Parade, Cork, Ireland


  • Nonlinear laser dynamics
  • Optical and dynamic properties of novel semiconductor materials
  • Dynamics of optoelectronic devices

Invited Talks

  • "Ultrafast Carrier Dynamics in Submonolayer Quantum-Dots", ISPALD 2016, Hsinchu, Taiwan
  • "Coherent Dynamics of Nanowire Lasers", ICONO/LAT 2016, Minsk, Belarus
  • "Quantum-Dot Laser Dynamics: An Overview", IS-PALD 2018, Hong Kong



Scientific Journals:

B. Herzog, B. Lingnau, M. Kolarczik, S. Helmrich, A. Achtstein, K. Thommes, F. Alhussein, D. Quandt, A. Strittmatter, U. W. Pohl, O. Brox, M. Weyers, U. Woggon, K. Lüdge, N. Owschimikow:
Broadband semiconductor light sources operating at 1060 nm based on InAsSb/GaAs submonolayer quantum dots
IEEE J. Sel. Top. Quantum Electron. accepted, (2019)
DOI J. Hausen, S. Meinecke, B. Lingnau, K. Lüdge:
Pulse Cluster Dynamics in Passively Mode-Locked Semiconductor Vertical-External-Cavity Surface-Emitting Lasers
Phys. Rev. Appl. 11, 044055 (2019)
DOI K. Lüdge, L. C. Jaurigue, B. Lingnau, S. Terrien, B. Krauskopf:
Semiconductor mode-locked laser with external feedback: emergence of multi-frequency pulse trains with an increasing number of modes
Eur. Phys. J. B 92, 89 (2019)
DOI B. Lingnau, J. Turnwald, K. Lüdge:
Class-C semiconductor lasers with time-delayed optical feedback
Phil. Trans. R. Soc. A accepted, (2019)
DOI S. Meinecke, L. Drzewietzki, C. Weber, B. Lingnau, S. Breuer, K. Lüdge:
Ultra-Short Pulse Generation in a Three Section Tapered Passively Mode-Locked Quantum-Dot Semiconductor Laser
Sci. Rep. 9, 1783 (2019)
DOI S. Kreinberg, X. Porte, D. Schicke, B. Lingnau, C. Schneider, S. Höfling, I. Kanter, K. Lüdge, S. Reitzenstein:
Mutual coupling and synchronization of optically coupled quantum-dot micropillar lasers at ultra-low light levels
Nat. Commun. 10, 1539 (2019)
DOI S. Holzinger, C. Redlich, B. Lingnau, M. Schmidt, M. von Helversen, J. Beyer, C. Schneider, M. Kamp, S. Höfling, K. Lüdge, X. Porte, S. Reitzenstein:
Tailoring the mode-switching dynamics in quantum-dot micropillar lasers via time-delayed optical feedback
Opt. Express 26, 22457 (2018)
DOI B. Lingnau, K. Lüdge:
Rabi-oscillation-enhanced frequency conversion in quantum-dot semiconductor optical amplifiers
Opt. Quantum Electron. 50, 111 (2018)
DOI S. Meinecke, B. Lingnau, A. Röhm, K. Lüdge:
Stability in Optically Injected Two-State Quantum-Dot Lasers
Ann. Phys. (Berl.) 529, 1600279 (2017)
DOI B. Mayer, A. Regler, S. Sterzl, T. Stettner, G. Koblmüller, M. Kaniber, B. Lingnau, K. Lüdge, J. J. Finley:
Long-term mutual phase locking of picosecond pulse pairs generated by a semiconductor nanowire laser
Nat. Commun. 8, (2017)
DOI P. Munnelly, B. Lingnau, M. M. Karow, T. Heindel, M. Kamp, S. Höfling, K. Lüdge, C. Schneider, S. Reitzenstein:
On-chip optoelectronic feedback in a micropillar laser-detector assembly
Optica 4, 303 (2017)
DOI M. Zajnulina, B. Lingnau, K. Lüdge:
Four-wave Mixing in Quantum Dot Semiconductor Optical Amplifiers: A Detailed Analysis of the Nonlinear Effects
IEEE J. Sel. Top. Quantum Electron. 23, 3000112 (2017)
DOI C. Redlich, B. Lingnau, H. Huang, R. Raghunathan, K. Schires, P. J. Poole, F. Grillot, K. Lüdge:
Linewidth rebroadening in quantum dot semiconductor lasers
IEEE J. Sel. Top. Quantum Electron. 23, 1901110 (2017)
DOI B. Lingnau, B. Herzog, M. Kolarczik, U. Woggon, K. Lüdge, N. Owschimikow:
Dynamic phase response and amplitude-phase coupling of self-assembled semiconductor quantum dots
Appl. Phys. Lett. 110, 241102 (2017)
DOI B. Lingnau, K. Lüdge, B. Herzog, M. Kolarczik, Y. Kaptan, U. Woggon, N. Owschimikow:
Ultrafast gain recovery and large nonlinear optical response in submonolayer quantum dots
Phys. Rev. B 94, 014305 (2016)
DOI E. Schlottmann, S. Holzinger, B. Lingnau, K. Lüdge, C. Schneider, M. Kamp, S. Höfling, J. Wolters, S. Reitzenstein:
Injection Locking of Quantum-Dot Microlasers Operating in the Few-Photon Regime
Phys. Rev. Appl. 6, 044023 (2016)
DOI B. Herzog, B. Lingnau, M. Kolarczik, Y. Kaptan, D. Bimberg, A. , U. W. Pohl, R. Rosales, J.-H. Schulze, A. Strittmatter, M. Weyers, U. Woggon, K. Lüdge, N. Owschimikow:
Strong amplitude-phase coupling in submonolayer quantum dots
Appl. Phys. Lett. 109, 201102 (2016)
DOI R. Aust, T. Kaul, C. Z. Ning, B. Lingnau, K. Lüdge:
Modulation response of nanolasers: What rate equation approaches miss
Opt. Quantum Electron. 48, 109 (2016)
DOI C. Redlich, B. Lingnau, S. Holzinger, E. Schlottmann, S. Kreinberg, C. Schneider, M. Kamp, S. Höfling, J. Wolters, S. Reitzenstein, K. Lüdge:
Mode-switching induced superbunching in quantum-dot microlasers
New J. Phys. 18, 063011 (2016)
DOI B. Lingnau, K. Lüdge:
Analytic Characterization of the Dynamic Regimes of Quantum-Dot Lasers
Photonics 2, 402 (2015)
DOI A. Röhm, B. Lingnau, K. Lüdge:
Understanding Ground-State Quenching in Quantum-Dot Lasers
IEEE J. Quantum Electron. 51, 2000211 (2015)
DOI A. Röhm, B. Lingnau, K. Lüdge:
Ground-state modulation-enhancement by two-state lasing in quantum-dot laser devices
Appl. Phys. Lett. 106, 191102 (2015)
DOI B. Lingnau, W. W. Chow, K. Lüdge:
Amplitude-phase coupling and chirp in quantum-dot lasers: influence of charge carrier scattering dynamics
Opt. Express 22, 4867 (2014)
URL Y. Kaptan, A. Röhm, B. Herzog, B. Lingnau, H. Schmeckebier, D. Arsenijevi\'c, V. Mikhelashvili, O. Schops, M. Kolarczik, G. Eisenstein, D. Bimberg, U. Woggon, N. Owschimikow, K. Lüdge:
Stability of quantum-dot excited-state laser emission under simultaneous ground-state perturbation
Appl. Phys. Lett. 105, 191105 (2014)
DOI N. B. Grosse, N. Owschimikow, R. Aust, B. Lingnau, A. Koltchanov, M. Kolarczik, K. Lüdge, U. Woggon:
Pump-probe quantum state tomography in a semiconductor optical amplifier
Opt. Express 22, 32520 (2014)
DOI F. Schulze, B. Lingnau, S. M. Hein, A. Carmele, E. Schöll, K. Lüdge, A. Knorr:
Feedback-induced steady-state light bunching above the lasing threshold
Phys. Rev. A 89, 041801(R) (2014)
DOI C. Otto, B. Lingnau, E. Schöll, K. Lüdge:
Manipulating coherence resonance in a quantum dot semiconductor laser via electrical pumping
Opt. Express 22, 13288 (2014)
DOI C. Wang, B. Lingnau, K. Lüdge, J. Even, F. Grillot:
Enhanced Dynamic Performance of Quantum Dot Semiconductor Lasers Operating on the Excited State
IEEE J. Quantum Electron. 50, 723 (2014)
DOI B. Lingnau, W. W. Chow, E. Schöll, K. Lüdge:
Feedback and injection locking instabilities in quantum-dot lasers: a microscopically based bifurcation analysis
New J. Phys. 15, 093031 (2013)
DOI M. Kolarczik, N. Owschimikow, J. Korn, B. Lingnau, Y. Kaptan, D. Bimberg, E. Schöll, K. Lüdge, U. Woggon:
Quantum coherence induces pulse shape modification in a semiconductor optical amplifier at room temperature
Nat. Commun. 4, 2953 (2013)
DOI S. Wilkinson, B. Lingnau, J. Korn, E. Schöll, K. Lüdge:
Influence of Noise on the Signal Properties of Quantum-Dot Semiconductor Optical Amplifiers
IEEE J. Sel. Top. Quantum Electron. 19, 1900106 (2013)
DOI D. Ziemann, R. Aust, B. Lingnau, E. Schöll, K. Lüdge:
Optical injection enables coherence resonance in quantum-dot lasers
Europhys. Lett. 103, 14002 (2013)
URL B. Lingnau, K. Lüdge, W. W. Chow, E. Schöll:
Influencing modulation properties of quantum-dot semiconductor lasers by electron lifetime engineering
Appl. Phys. Lett. 101, 131107 (2012)
DOI B. Lingnau, K. Lüdge, W. W. Chow, E. Schöll:
Failure of the α-factor in describing dynamical instabilities and chaos in quantum-dot lasers
Phys. Rev. E 86, 065201(R) (2012)
DOI B. Lingnau, K. Lüdge, E. Schöll, W. W. Chow:
Many-body and nonequilibrium effects on relaxation oscillations in a quantum-dot microcavity laser
Appl. Phys. Lett. 97, 111102 (2010)

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