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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-21699
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.2169
Zusammenfassung
We report on a room temperature detector which allows to determine and monitor the state of polarization of terahertz radiation with picosecond temporal resolution. The detector is based on the circular photogalvanic effect recently observed in GaAs/AlGaAs quantum wells. The circular photogalvanic effect yields in response to elliptically polarized radiation a current signal proportional to the ...
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