Terahertz nonlinear and coherent effects in semiconductor nanostructures
Terahertz nonlinear and coherent effects in semiconductor nanostructures
Helm, M.
The Autler-Townes effect (Rabi splitting) is observed in semiconductor quantum wells, when pumping the intra-excitonic 1s-2p transition with a THz free-electron laser. In a second experiment using time-domain spectroscopy, it is shown that the THz intersubband polarization in a quantum well can be coherently manipulated using a second, phase-locked THz pulse.
Keywords: terahertz; nonlinear; coherent; semiconductor; nanostructure
Involved research facilities
- Radiation Source ELBE DOI: 10.17815/jlsrf-2-58
Related publications
- DOI: 10.17815/jlsrf-2-58 is cited by this (Id 16314) publication
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Invited lecture (Conferences)
International Symposium on Terahertz Nanoscience (TeraNano 2011), 24.-25.11.2011, Osaka, Japan -
Contribution to proceedings
International Symposium on Terahertz Nanoscience (TeraNano 2011), 24.-25.11.2011, Osaka, Japan
Permalink: https://www.hzdr.de/publications/Publ-16314
