Kou, Y., &; Förstner, J. (2016). Discrete plasmonic solitons in graphene-coated nanowire arrays. Optics Express, 24(5), 4714.https://doi.org/10.1364/oe.24.004714 

Kou, Y., &; Förstner, J. (2015). Subwavelength binary plasmonic solitons. Optics Letters, 40(6), 851–854.https://doi.org/10.1364/ol.40.000851 

zu Siederdissen, T. H., Nielsen, N. C., Kuhl, J., Schaarschmidt, M., Förstner, J., Knorr, A.,https://doi.org/10.1364/ol.30.001384__Giessen, H. (2008). Transition between different coherent light–matter interaction regimes analyzed by phase-resolved pulse propagation. Optics Letters, 30(11).https://doi.org/10.1364/ol.30.001384 

Förstner, J., Knorr, A., Lindberg, M., &; Koch, S. W. (2007). Line narrowing and hole burning within the homogeneous linewidth:a new wave-mixing effect in two-level systems. Optics Letters, 27(20).https://doi.org/10.1364/ol.27.001830 

Nielsen, N. C., zu Höner Siederdissen, T., Kuhl, J., Schaarschmidt, M., Förstner, J., Knorr, A.,https://doi.org/10.1007/3-540-27213-5_5__Giessen, H. (2005). Temporal and Spatial Pulse Compression in a Nonlinear Defocusing Material. In Springer Series in Chemical Physics (pp. 19–21). Berlin, Heidelberg: Springer Berlin Heidelberg.https://doi.org/10.1007/3-540-27213-5_5 

Nielsen, N. C., Siederdissen, T. H. zu, Kuhl, J., Schaarschmidt, M., Förstner, J., Knorr, A.,  Giessen, H. (2004). Subpicosecond spatiotemporal pulse compression in a nonlinear defocusing material. In International Conference on Ultrafast Phenomena 2004. Niigata (Japan): Technical Digest (CD) (Optical Society of America, 2004).

Nielsen, N. C., Kuhl, J., Schaarschmidt, M., Förstner, J., Knorr, A., Koch, S. W., &; Giessen, H. (2004). Temporal and spatial compression of near-resonant pulses in a nonlinear defocusing semiconductor . In Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies. San Francisco, California (USA): Technical Digest (CD) (Optical Society of America, 2004).

Förstner, J., Ahn, K. J., Danckwerts, J., Schaarschmidt, M., Waldmüller, I., Weber, C., &; Knorr, A. (2002). Light Propagation- and Many-particle-induced Non-Lorentzian Lineshapes in Semiconductor Nanooptics. Physica Status Solidi (B), 234(1), 155–165.https://doi.org/10.1002/1521-3951(200211)234:1&#60;155::aid-pssb155&#62;3.0.co;2-r 

Nielsen, N. C., Linden, S., Kuhl, J., Förstner, J., Knorr, A., Koch, S. W., &; Giessen, H. (2002). Coherent nonlinear pulse propagation on a free-exciton resonance in a semiconductor. Physical Review B, 64(24), 245202-245202–245210.https://doi.org/10.1103/physrevb.64.245202 

Förstner, J., Knorr, A., &; Koch, S. W. (2002). Nonlinear Pulse Propagation in Semiconductors: Hole Burning within a Homogeneous Line. Physical Review Letters, 86(3), 476–479.https://doi.org/10.1103/physrevlett.86.476 

Förstner, J., Knorr, A., Kuckenburg, S., Meier, T., Koch, S. W., Giessen, H.,https://doi.org/10.1002/1521-3951(200009)221:1&#60;453::aid-pssb453&#62;3.0.co;2-q__Kuhl, J. (2002). Nonlinear Polariton Pulse Propagation in Bulk Semiconductors. Physica Status Solidi (B), 221(1), 453–457.https://doi.org/10.1002/1521-3951(200009)221:1&#60;453::aid-pssb453&#62;3.0.co;2-q