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TU Berlin

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Roland Aust

Lupe

Managing Director SFB 910

Kontaktdaten
Office:
ER 247
Ernst-Ruska-Building
(old Physics Building)
Address:
Sekr. EW 7-1
Institut für Theoretische Physik
Technische Universität Berlin
Hardenbergstr. 36
D-10623 Berlin
Email:

Research interests

  • nonlinear dynamics of semiconductor nano structures
  • semiconductor quantum-dot lasers
  • time-delay feedback control in excitable systems

Publications

Aust, R., Kaul, T., Ning, C. Z., Lingnau, B. and Lüdge, K.
Modulation response of nanolasers: What rate equation approaches miss
Opt. Quantum Electron. 48, 2 (2016).
DOI: 10.1007/s11082-016-0378-4


Grosse, N. &., Owschimikow, N., Aust, R., Lingnau, B., Koltchanov, A., Kolarczik, M., Lüdge, K. and Woggon, U.
Pump-probe quantum state tomography in a semiconductor optical amplifier
Opt. Express 22, 26 (2014).
DOI: 10.1364/oe.22.032520


Hizanidis, J., Aust, R. and Schöll, E.
Delay-induced multistability near a global bifurcation
Int. J. Bifur. Chaos 18, 6 (2008).
DOI: 10.1142/s0218127408021348


Lüdge, K., Aust, R., Fiol, G., Stubenrauch, M., Arsenijević, D., Bimberg, D. and Schöll, E.
Large Signal Response of Semiconductor Quantum-Dot Lasers
IEEE J. Quantum Electron. 46, 12 (2010).
DOI: 10.1109/jqe.2010.2066959


Ziemann, D., Aust, R., Lingnau, B., Schöll, E. and Lüdge, K.
Optical injection enables coherence resonance in quantum-dot lasers
Europhys. Lett. 103, (2013).
DOI: 10.1209/0295-5075/103/14002


Aust, R., Hövel, P., Hizanidis, J. and Schöll, E.
Delay control of coherence resonance in type-I excitable dynamics
Eur. Phys. J. ST 187, (2010).
DOI: 10.1140/epjst/e2010-01272-5


Aust, R., Kaul, T., Lingnau, B. and Lüdge, K.
Modulation response of nanolasers: What rate equation approaches miss
2015 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) . IEEE Conference Publications Management Group (2015).


Globisch, B., Aust, R., Lüdge, K. and Schöll, E.
Bifurcation analysis and modulation response of quantum dot lasers with external feedback
Poster at the Dynamics Days Europe, Gothenburgh (2011).


Aust, R., Globisch, B., Lüdge, K. and Schöll, E.
Small signal analysis of quantum dot lasers with external feedback
Poster at the PLMCN 2011, Berlin (2011).


Otto, C., Aust, R., Majer, N., Lüdge, K. and Schöll, E.
Sensitivity of Quantum Dot Lasers to Delayed Optical Feedback
Poster at the Workshop on Delayed Complex Systems, Dresden (2009).


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