Conference paper
Slot-dimer babinet metamaterials as polarization shapers for terahertz waves
We theoretically study optical properties of free-standing metallic membranes patterned with an array of two-slot elements (dimers) comprising two rectangular slots of different dimensions and orientation. It is shown that these structures feature extraordinary optical transmission with strong and spectrally selective polarization conversion capabilities.
The output polarization is highly dependent on the dimer geometry, which can be used in the design of compact polarization shapers for terahertz waves.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2013 |
| Pages: | 523-525 |
| Proceedings: | Metamaterials 2013 |
| Journal subtitle: | 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics |
| ISBN: | 1479912298 , 147991231X , 147991231x , 1479912328 , 9781479912292 , 9781479912315 and 9781479912322 |
| Types: | Conference paper |
| DOI: | 10.1109/MetaMaterials.2013.6809107 |
| ORCIDs: | Lavrinenko, Andrei |
Aerospace Arrays Communication, Networking and Broadcast Technologies Components, Circuits, Devices and Systems Engineered Materials, Dielectrics and Plasmas Fields, Waves and Electromagnetics Geometry Lattices Metamaterials Numerical simulation Optical polarization Photonics and Electrooptics Tensile stress compact polarization shaper design dimer geometry extraordinary optical transmission free-standing metallic membranes light polarisation light transmission optical arrays optical design techniques optical metamaterials optical polarisers optical properties output polarization rectangular slot dimensions rectangular slot orientation slot-dimer babinet metamaterials spectrally selective polarization conversion capabilities terahertz metamaterials terahertz waves two-slot element array
