Three-dimensional invisibility-cloaking structure at optical frequencies
- Resource Type
- Conference
- Authors
- Ergin, Tolga; Stenger, Nicolas; Wegener, Martin
- Source
- CLEO/QELS: 2010 Laser Science to Photonic Applications Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on. :1-2 May, 2010
- Subject
- Components, Circuits, Devices and Systems
Photonics and Electrooptics
Communication, Networking and Broadcast Technologies
Fields, Waves and Electromagnetics
Signal Processing and Analysis
Engineered Materials, Dielectrics and Plasmas
Power, Energy and Industry Applications
Frequency
Optical distortion
Optical refraction
Optical variables control
Optical polymers
Optical waveguides
Gold
Glass
Substrates
Optical films
- Language
We realize a three-dimensional invisibility-cloaking structure operating at optical frequencies. We employ a woodpile photonic crystal in the long-wavelength limit with tailored polymer filling fraction to hide a bump in a gold reflector.