Davis, J. A.; Hall, C. R.; Dao, Lap Van; Nugent, K. A.; Quiney, H. M.; Jagadish, C.; Tan, Hark Hoe
We demonstrate three-dimensional (3D) electronic spectroscopy of excitons in a double quantum well system using a three-dimensional phase retrieval algorithm to obtain the phase information that is lost in the measurement of intensities. By extending the analysis of two-dimensional spectroscopy to three dimensions, contributions from different quantum mechanical pathways can be further separated allowing greater insight into the mechanisms responsible for the observed peaks. By examining...[Show more]
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