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2 December 2009 A new method for optimization of a photonic crystal waveguide termination
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Proceedings Volume 7631, Optoelectronic Materials and Devices IV; 763124 (2009) https://doi.org/10.1117/12.851555
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China
Abstract
The work in this paper is based on a powerful function-fmincon in matlab and Finite Element Method, optimizing the shape and the position of dielectric rods surrounding the termination of a photonic crystal waveguide, in order to increase the directional emission. The method is simple, but can lead to useful results efficiently. More than fivefold improvement in power incident upon a target area over a simple termination is achieved, and the optimized structure is easier for fabrication.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Donglin Wang, Zhongyuan Yu, Yumin Liu, and Pengfei Lu "A new method for optimization of a photonic crystal waveguide termination", Proc. SPIE 7631, Optoelectronic Materials and Devices IV, 763124 (2 December 2009); https://doi.org/10.1117/12.851555
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