Title :
Effect of helical phase on the optical performance of photonic metamaterial based broadband circular polarizer
Author :
Behera, Sandeep ; Joseph, Jayaraj
Author_Institution :
Dept. of Phys., Indian Inst. of Technol., Delhi, New Delhi, India
Abstract :
Broadband circular polarizer based on nanophotonic metamaterial helices is designed and effect of the helical phase between intertwined helices is studied. The proposed structure increases the average extinction ratio above fifty percent.
Keywords :
nanophotonics; optical metamaterials; optical polarisers; average extinction ratio; broadband circular polarizer; helical phase effect; intertwined helices; nanophotonic metamaterial helices; photonic metamaterial; Arrays; DH-HEMTs; Optical design; Optical polarization; Polarization; average extinction ratio; broadband; metamaterial;
Conference_Titel :
Recent Advances in Photonics (WRAP), 2013 Workshop on
Conference_Location :
New Delhi
Print_ISBN :
978-1-4799-4864-2
DOI :
10.1109/WRAP.2013.6917627
