Role of chi((3)) anisotropy in the generation of squeezed light in semiconductors
We have measured the real n2 and imaginary β parts of the χ(3) nonlinear susceptibility in polycrystalline ZnS and ZnSe and its anisotropy σ in cubic ZnSe near half-band-gap using femtosecond spectroscopy. We obtain values in good agreement with recent studies. The dispersion of n2 and β in polycrys...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1996
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