Rod shape optimization in photonic crystal bends by the finite element method

B. M. A. Rahman; Arti Agrawal; K. T. V. Grattan; S. S. A. Obayya

doi:10.1117/12.782348

6 May 2008 Rod shape optimization in photonic crystal bends by the finite element method

B. M. A. Rahman, Arti Agrawal, K. T. V. Grattan, S. S. A. Obayya

Proceedings Volume 6989, Photonic Crystal Materials and Devices VIII; 69891Q (2008) https://doi.org/10.1117/12.782348
Event: SPIE Photonics Europe, 2008, Strasbourg, France

Abstract

Modal solutions for Photonic Crystal with circular and square shaped rods have been obtained using the Finite Element method. We compare the field distributions and effective indices with rod shape in the Photonic Crystal. We optimize sharp 90° bends with different rod shape using a Finite Element Time Domain method.

Citation Download Citation

B. M. A. Rahman, Arti Agrawal, K. T. V. Grattan, and S. S. A. Obayya "Rod shape optimization in photonic crystal bends by the finite element method", Proc. SPIE 6989, Photonic Crystal Materials and Devices VIII, 69891Q (6 May 2008); https://doi.org/10.1117/12.782348

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