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Three-dimensional dielectric phoxonic crystals with network topology
- Source :
- ResearcherID
- Publication Year :
- 2013
- Publisher :
- The Optical Society, 2013.
-
Abstract
- We theoretically demonstrate the existence of simultaneous large complete photonic and phononic bandgaps in three-dimensional dielectric phoxonic crystals with a simple cubic lattice. These phoxonic crystals consist of dielectric spheres on the cubic lattice sites connected by thin dielectric cylinders. The simultaneous photonic and phononic bandgaps can exist over a wide range of geometry parameters. The vibration modes corresponding to the phononic bandgap edges are the local torsional resonances of the dielectric spheres and rods. Detailed discussion is presented on the variation of the photonic and phononic bandgaps with the geometry of the structure. Optimal geometry which generates large phoxonic bandgaps is suggested.
- Subjects :
- Materials science
Light
business.industry
Band gap
Finite-difference time-domain method
Physics::Optics
Dielectric
Models, Theoretical
Atomic and Molecular Physics, and Optics
Refractometry
Condensed Matter::Materials Science
Optics
Normal mode
Condensed Matter::Superconductivity
Lattice (order)
Nanoparticles
Scattering, Radiation
Computer Simulation
Photonics
Crystallization
business
Nonlinear Sciences::Pattern Formation and Solitons
Refractive index
Photonic crystal
Subjects
Details
- ISSN :
- 10944087
- Volume :
- 21
- Database :
- OpenAIRE
- Journal :
- Optics Express
- Accession number :
- edsair.doi.dedup.....e8c468b5e57a917dbe90ed204b605eb4