Control of noise-induced oscillations by delayed feedback

AG Balanov, NB Janson, E Schöll - Physica D: Nonlinear Phenomena, 2004 - Elsevier
We propose a method to control noise-induced motion, based on using delayed feedback in
the form of the difference between the delayed and the current states of the system. The …

Noninvasive optical control of complex semiconductor laser dynamics

T Dahms, V Flunkert, F Henneberger, P Hövel… - The European Physical …, 2010 - Springer
Time-delayed feedback control (TDFC) is transferred to the optical domain and applied to
complex multisection semiconductor lasers as used in optical communication. Pyragas-type …

Suppressing noise-induced intensity pulsations in semiconductor lasers by means of time-delayed feedback

V Flunkert, E Schöll - Physical Review E—Statistical, Nonlinear, and Soft …, 2007 - APS
We investigate the possibility to suppress noise-induced intensity pulsations (relaxation
oscillations) in semiconductor lasers by means of a time-delayed feedback control scheme …

Delay control of coherence resonance in type-I excitable dynamics

R Aust, P Hövel, J Hizanidis, E Schöll - The European Physical Journal …, 2010 - Springer
We consider a simple paradigmatic system of type-I excitability subject to noise and time-
delayed feedback. This system is governed by a global bifurcation, namely a saddle-node …

Control of coherence resonance in semiconductor superlattices

J Hizanidis, E Schöll - Physical Review E—Statistical, Nonlinear, and Soft …, 2008 - APS
We study the effect of time-delayed feedback control and Gaussian white noise on the
spatiotemporal charge dynamics in a semiconductor superlattice. The system is prepared in …

Noise-induced pattern formation in a semiconductor nanostructure

G Stegemann, AG Balanov, E Schöll - … E—Statistical, Nonlinear, and Soft Matter …, 2005 - APS
We investigate the influence of noise upon the dynamics of the current density distribution in
a model of a semiconductor nanostructure, namely, a double barrier resonant tunneling …

Delayed feedback control of stochastic spatiotemporal dynamics in a resonant tunneling diode

G Stegemann, AG Balanov, E Schöll - … E—Statistical, Nonlinear, and Soft Matter …, 2006 - APS
The influence of time-delayed feedback upon the spatiotemporal current density patterns is
investigated in a model of a semiconductor nanostructure, namely a double-barrier resonant …

Resonant control of stochastic spatiotemporal dynamics in a tunnel diode by multiple time-delayed feedback

N Majer, E Schöll - Physical Review E—Statistical, Nonlinear, and Soft …, 2009 - APS
We study the control of noise-induced spatiotemporal current density patterns in a
semiconductor nanostructure (double-barrier resonant tunneling diode) by multiple time …

Pattern formation and time-delayed feedback control at the nano-scale

E Schöll - Nonlinear dynamics of nanosystems, 2009 - books.google.com
Nonlinear and chaotic space-time patterns arise in a variety of nonlinear dissipative dynamic
systems in physics, chemistry, and biology [1–5]. In semiconductors driven far from …

Noisy metamolecule: strong narrowing of fluorescence line

ES Andrianov, NM Chtchelkatchev, AA Pukhov - Optics Letters, 2015 - opg.optica.org
We consider a metamolecule consisting of a bosonic mode correlated with a two-level
system (TLS): it can be, for example, a plasmonic mode interacting with a quantum dot. We …