by Ammerlahn, D., Kuhl, J., Grote, B., Koch, S.W., Khitrova, G., Gibbs, H., Hey, R., Ploog, K.H.
Published in physica status solidi (b) (01.09.2000)

by Dadgar, A, Ammerlahn, D, Näser, A, Heitz, R, Kuttler, M, Bimberg, D, Baber, N, Hyeon, JY, Schumann, H
Published in Physical review. B, Condensed matter (15.03.1996)

by Kuhl, J., Hubner, M., Ammerlahn, D., Stroucken, T., Grote, B., Haas, S., Koch, S.W., Khitrova, G., Gibbs, H., Hey, R., Ploog, K.
Published in Nonlinear Optics '98. Materials, Fundamentals and Applications Topical Meeting (Cat. No.98CH36244) (1998)

by Kuhl, J., Hubner, M., Ammerlahn, D., Grote, B., Stroucken, T., Haas, S., Knorr, A., Koch, S.W., Khitrova, G., Gibbs, H., Hey, R., Ploog, K.
Published in Technical Digest. Summaries of Papers Presented at the International Quantum Electronics Conference. Conference Edition. 1998 Technical Digest Series, Vol.7 (IEEE Cat. No.98CH36236) (1998)