THz-emission from photoexcited semiconductor superlattices with applied ac and dc electric fields
T. Meier, P. Thomas, S.W. Koch, in: Technical Digest. Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, IEEE, 1992, pp. 218–219.

Influence of carrier-correlations on the optical Stark effect of semiconductors
T. Meier, C. Sieh, S.W. Koch, P. Brick, M. Hubner, C. Ell, J. Prineas, G. Khitrova, H.M. Gibbs, in: Technical Digest. Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, IEEE, 1992, pp. 14–15.