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Active Control of Terahertz Optical Activity by Photo-Excitation of Metal Chiral Gratings
- Source :
- Scopus-Elsevier
- Publication Year :
- 2009
- Publisher :
- OSA, 2009.
-
Abstract
- We report pronounced light-induced change of the optical activity at terahertz frequency in metal chiral gratings on semiconductor substrates. This result opens new horizons in the active terahertz polarization control.
- Subjects :
- Materials science
genetic structures
Condensed Matter::Other
business.industry
Terahertz radiation
Far-infrared laser
Surface plasmon
technology, industry, and agriculture
Physics::Optics
Polarization (waves)
Optics
Semiconductor
Optoelectronics
sense organs
Optical rotation
business
Rigorous coupled-wave analysis
Diffraction grating
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
- Accession number :
- edsair.doi.dedup.....d8951348cf2e90bbcbe3ea92165651a1
- Full Text :
- https://doi.org/10.1364/cleo.2009.cthx6