Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas
I. Waldmüller, J. Förstner, S.-C. Lee, A. Knorr, M. Woerner, K. Reimann, R.A. Kaindl, T. Elsaesser, R. Hey, K.H. Ploog, Physical Review B 69 (2004).

Dynamics of the phonon-induced electron transfer between semiconductor bulk and surface states
A. Zeiser, N. Bücking, J. Götte, J. Förstner, P. Hahn, W.G. Schmidt, A. Knorr, Physica Status Solidi (b) 241 (2004) –.

Self-induced transparency in InGaAs quantum-dot waveguides
S. Schneider, P. Borri, W. Langbein, U. Woggon, J. Förstner, A. Knorr, R.L. Sellin, D. Ouyang, D. Bimberg, Applied Physics Letters 83 (2003) 3668–3670.

Pulse propagation in Bragg-resonant multiple quantum wells: from pulse breakup to compression
N.C. Nielsen, J. Kuhl, M. Schaarschmidt, J. Förstner, A. Knorr, S.W. Koch, H.M. Gibbs, G. Khitrova, H. Giessen, Physica Status Solidi (C) 0 (2003) 1484–1487.

Theory of the lineshape of quantum well intersubband transitions: optical dephasing and light propagation effects
I. Waldmüller, M. Woerner, J. Förstner, A. Knorr, Physica Status Solidi (B) 238 (2003) 474–477.

Phonon-induced damping of Rabi oscillations in semiconductor quantum dots
J. Förstner, C. Weber, J. Danckwerts, A. Knorr, Physica Status Solidi (B) 238 (2003) 419–422.

Damping of electron density Rabi-oscillations and self-induced-transparency in semiconductor quantum dots
J. Förstner, C. Weber, J. Danckwerts, A. Knorr, in: Postconference Digest Quantum Electronics and Laser Science, 2003. QELS., IEEE, 2003.

Correlated influence of carrier-carrier/carrier-phonon interaction and radiative damping on semiconductor intersubband transitions
I. Waldmuller, J. Förstner, A. Knorr, M. Woerner, K. Reimann, R.A. Kaindl, R. Hey, K.H. Ploog, in: Postconference Digest Quantum Electronics and Laser Science, 2003. QELS., IEEE, 2003.

Self-induced transparency in InGaAs quantum dot waveguides
S. Schneider, P. Borri, W. Langbein, U. Woggon, J. Förstner, A. Knorr, R.L. Sellin, D. Ouyang, D. Bimberg, Physica Status Solidi (C) 0 (2003) 1548–1551.

Phonon-Assisted Damping of Rabi Oscillations in Semiconductor Quantum Dots
J. Förstner, C. Weber, J. Danckwerts, A. Knorr, Physical Review Letters 91 (2003) 127401.

Light Propagation- and Many-particle-induced Non-Lorentzian Lineshapes in Semiconductor Nanooptics
J. Förstner, K.J. Ahn, J. Danckwerts, M. Schaarschmidt, I. Waldmüller, C. Weber, A. Knorr, Physica Status Solidi (B) 234 (2002) 155–165.

Theory of ultrafast dynamics and lineshape of semiconductor quantum well intersubband emitters
I. Waldmüller, J. Förstner, A. Knorr, in: Nonlinear Optics: Materials, Fundamentals and Applications, OSA, 2002.

Coherent nonlinear pulse propagation on a free-exciton resonance in a semiconductor
N.C. Nielsen, S. Linden, J. Kuhl, J. Förstner, A. Knorr, S.W. Koch, H. Giessen, Physical Review B 64 (2002) 245202-245202–10.

Nonlinear Pulse Propagation in Semiconductors: Hole Burning within a Homogeneous Line
J. Förstner, A. Knorr, S.W. Koch, Physical Review Letters 86 (2002) 476–479.

Nonlinear Polariton Pulse Propagation in Bulk Semiconductors
J. Förstner, A. Knorr, S. Kuckenburg, T. Meier, S.W. Koch, H. Giessen, S. Linden, J. Kuhl, Physica Status Solidi (B) 221 (2002) 453–457.