Title :
Three-dimensional invisibility-cloaking structure at optical frequencies
Author :
Ergin, Tolga ; Stenger, Nicolas ; Wegener, Martin
Author_Institution :
Inst. fur Angewandte Phys., Karlsruhe Inst. of Technol. (KIT), Karlsruhe, Germany
Abstract :
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.
Keywords :
Frequency; Glass; Gold; Optical distortion; Optical films; Optical polymers; Optical refraction; Optical variables control; Optical waveguides; Substrates;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
