Title :
Wave-vector analyses for Bloch waves in two-dimensional metamaterial sample using electrooptically derived complex phasor images
Author :
Tsuchiya, Masahiro ; Shiozawa, Takahiro
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan
Abstract :
Wave vectors of Bloch functions in two-dimensional microwave metamaterial structures have been experimentally characterized using complex Fourier transforms of electrooptically derived complex phasor images. Two constituents of Bloch functions, i.e., periodic functions and plane backward-wave envelope functions, have been successfully dissected and characterized in the wave number domain.
Keywords :
Fourier transform optics; electro-optical effects; microwave metamaterials; microwave photonics; optical metamaterials; Bloch functions; Bloch waves; complex Fourier transforms; electrooptically derived complex phasor images; periodic functions; plane backward-wave envelope functions; two-dimensional microwave metamaterial structures; wave number domain; wave-vector analysis; Electrooptical waveguides; Metamaterials; Microwave communication; Microwave imaging; Surface waves; Vectors;
Conference_Titel :
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2013 7th International Congress on
Conference_Location :
Talence
Print_ISBN :
978-1-4799-1229-2
DOI :
10.1109/MetaMaterials.2013.6808981
