Title :
Metamaterial blazed gratings
Author :
Tsai, Yu-Ju ; Larouche, Stéphane ; Tyler, Talmage ; Lipworth, Guy ; Mock, Jack ; Jokerst, Nan M. ; Smith, David R.
Author_Institution :
Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA
Abstract :
We design, fabricate, and test a graded index diffractive structure based on non-resonant I-beam metamaterials. The measured diffraction spectrum is in good agreement with simulation, and suggests a path toward metamaterial based diffractive optics.
Keywords :
diffraction gratings; gradient index optics; metamaterials; optical design techniques; optical fabrication; diffraction spectrum; diffractive optics; graded index diffractive structure; gratings; nonresonant I-beam metamaterials; Diffraction; Diffraction gratings; Gratings; Indexes; Metamaterials; Optical device fabrication;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
