A new method for optimization of a photonic crystal waveguide termination

摘要：

The work in this paper is based on a powerful function--fmincon in matlab and FEM, 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 simlpe, 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 structrue is more easy for fabrication.

作者: Wang Donglin Yu Zhongyuan Liu Yumin Lu Pengfei

作者单位: Key Laboratory of Information Photonics and Optical Communications (BUPT),Ministry of Education; Institute of Optical Communications and Optoelectronics, Beijing University of Posts and Telecommunications. Room 731, Beijing 100876, China

会议类型: 国际会议

会议名称: ACP2009亚太光纤通信与光电国际会议

会议地点: 上海

会议语种:英文

页码: 1-2

在线出版日期: 2009-11-01（万方平台首次上网日期，不代表论文的发表时间）