Title :
Tuning metacavity modes by the symmetry breaking of metasurface
Author :
Hui Liu ; Cong Zhu ; Shining Zhu ; Jensen Li
Author_Institution :
Dept. of Phys., Nanjing Univ., Nanjing, China
Abstract :
A metacavity composed from metasurface is designed and experimentally demonstrated. Due to the symmetry breaking of the metasurface, the degeneracy of the different polarized cavity states is lifted. It shifts the resonating frequencies of two polarized cavity modes, in which one is blue-shifted and another is red-shifted.
Keywords :
light polarisation; optical metamaterials; optical tuning; red shift; blue shift; metacavity mode tuning; metasurface symmetry breaking; polarized cavity states; red shift; resonating frequency; Cavity resonators; Metamaterials; Optical device fabrication; Optical films; Optical polarization; Optical reflection; Plasmons;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
