Junginger, F., Mayer, B., Schmidt, C., Schubert, Olaf, Mährlein, S., Leitenstorfer, A., Huber, Rupert and Pashkin, Alexej (2012) Nonperturbative Interband Response of a Bulk InSb Semiconductor Driven Off Resonantly by Terahertz Electromagnetic Few-Cycle Pulses. Physical Review Letters 109, p. 147403.
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Abstract
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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| Item type: | Article | ||||
|---|---|---|---|---|---|
| Date: | 2012 | ||||
| Institutions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Rupert Huber | ||||
| Identification Number: |
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| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||
| Status: | Published | ||||
| Refereed: | Yes, this version has been refereed | ||||
| Created at the University of Regensburg: | Partially | ||||
| Item ID: | 30887 |
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