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Light Path Switching Through Metasurface Based on V-Shape Ge2Sb2Te5 Antenna
- Source :
- 2017 IEEE Workshop on Recent Advances in Photonics (WRAP).
- Publication Year :
- 2017
- Publisher :
- IEEE, 2017.
-
Abstract
- We propose a novel method for active switching of optical deflection angle via the phase change of Ge2Sb2Tes (GST) metasurface. The 1650nm wavelength light deflects to the opposite directions according to amorphous or crystalline phase of GST in case of normal incidence with circular polarization.
Details
- Database :
- OpenAIRE
- Journal :
- 2017 IEEE Workshop on Recent Advances in Photonics (WRAP)
- Accession number :
- edsair.doi...........94ab44225027f3962cddb2a8650186e7
- Full Text :
- https://doi.org/10.1109/wrap.2017.8468576