SPIE Proceedings [SPIE Semi - DL tentative - San Diego, CA (Thursday 1 March 1990)] Ultrafast Laser Probe Phenomena in Bulk and Microstructure Semiconductors III - <title>Ultrafast laser probe of interband absorption edges in 3-D and 2-D semiconductors</title>Downer, Michael C.; Reitze, David H.; Focht, Glenn; Alfano, Robert R. · 1990