Time-resolved direct observation of Auger recombination in semiconductor-doped glasses

Roussignol, P.; Kull, M.; Ricard, D.; de Rougemont, F.; Frey, R.; Flytzanis, C.
December 1987
Applied Physics Letters;12/7/1987, Vol. 51 Issue 23, p1882
Academic Journal
Using time-resolved techniques, absorption recovery, and degenerate four-wave mixing, we directly observe the nonexponential intensity-dependent recombination of free carriers photoexcited in semiconductor-doped glasses. We assign this behavior to Auger recombination.


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