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Measurement of Coherence Decay in GaMnAs Using Femtosecond Four-wave Mixing

DOI :

10.3791/51094-v

15:58 min

December 3rd, 2013

December 3rd, 2013

5,452 Views

1Department of Physics and Atmospheric Science, Dalhousie University, 2Department of Physics, University of Notre Dame

The technique of femtosecond four-wave mixing is described, including spectrally-resolved and time-resolved configurations. We illustrate the utility of this technique for the investigation of crucial physical properties in the III-V diluted magnetic semiconductors, afforded by its nonlinearity and high temporal resolution.

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Femtosecond Four wave Mixing

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