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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)
Phone:
+49-30-314-29054
Fax:
+49-30-314-21130
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


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).


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).


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., Otto, C., Horowitz, J., Lüdge, K. and Schöll, E.
Small signal analysis of quantum dot lasers
Poster at the iNOW09, Stockholm, Poster at the DPG Frühjahrstagung 2010, Regensburg (2009).



Aust, R., Hizanidis, J. and Schöll, E.
Noise- and delay-induced dynamics near a global bifurcation
Poster at the DPG Frühjahrstagung, Poster at the 3rd International IEEE Scientific Conference on Physics and Control (2007).


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).


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


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