![Femtosecond Four-Wave Mixing Experiments on GaAs Quantum Wells Using Two Independently Tunable Lasers]()
Femtosecond Four-Wave Mixing Experiments on GaAs Quantum Wells Using Two Independently Tunable LasersKim, D. S.; Sohn, J. Y.; Yahng, J. S.; Ahn, Y. H.; Yee, K. J.; Yee, D. S.; Jho, Y. D.; Hohng, S. C.; Kim, D. H.; Kim, W. S.; Woo, J. C.; Meier, T.; Koch, S. W.; Woo, D. H.; Kim, E. K.; Kim, S. H.; Kim, C. S. · Physical Review Letters · 1998