Virtual optical nonlinearity in GaAs-AlAs superlattices
We report a full-scale calculation of the third-order susceptibility, X((3)), in GaAs-AlAs superlattices. We present the frequency dependence of X((3)) and find a favorable figure of merit for near-resonant enhancement of X((3)).
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Veröffentlicht in: | Optics letters 1991-12, Vol.16 (24), p.1927-1929 |
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Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | We report a full-scale calculation of the third-order susceptibility, X((3)), in GaAs-AlAs superlattices. We present the frequency dependence of X((3)) and find a favorable figure of merit for near-resonant enhancement of X((3)). |
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ISSN: | 0146-9592 1539-4794 |
DOI: | 10.1364/OL.16.001927 |