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Conferences > Photonics > 2016 > Th3A > Th3A.71

Design of Circular-Helical and Elliptical-Helical PCF with inducing of Circular Polarization

N. Ayyanar, M. Sumathi, D. Vigneswaran, Vasanth Jayakantha Raja, and T. Sabapathi

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Abstract

We report a novel design of Circular –Helical(C-H) and Elliptical-Helical (E-H) Photonic crystal fiber (PCF) to generate circular polarization using FEM method. The proposed design is achieved by applying permanent twisting of a six fold segment PCF with a fixed twisting period. The effect of circular birefringence is studied and analyzed numerically at different twist rate (rad/mm) and at different temperature (°C).

© 2016 Optical Society of America

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