Dynamic contributions to the optical Stark effect in semiconductors
We present femtosecond time-resolved optical pump-probe measurements of the coherent excitonic nonlinear optical response in GaAs quantum wells. The data exhibit features that cannot be explained by the conventional description of the optical Stark effect as a rigid blueshift of the exciton absorpti...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1993
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