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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-308878
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.30887
Zusammenfassung
Intense multiterahertz pulses are used to study the coherent nonlinear response of bulk InSb by means of field-resolved four-wave mixing spectroscopy. At amplitudes above 5 MV/cm the signals show a clear temporal substructure which is unexpected in perturbative nonlinear optics. Simulations based on a model of a two-level quantum system demonstrate that in spite of the strongly off-resonant ...
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