Modified Hamming Function Weighted Waveguide Structure for the Broadband and Minimized Mismatched Switching Couplers

摘要：

We numerically investigate a new function modified from Hamming function to apply in weighting the waveguide structure of a mismatched switching coupler with the characteristics of low crosstalk, short length, and broad bandwidth. After the numerical design of waveguide structure parameters, the M-HWF waveguide with the shortest coupling length of 4.5 mm can reach a broader bandwidth within 1.50～1.70 μm.

关键词： (060.0060) Fiber optics and optical communications (060.1810) Buffers, couplers,routers,switches, and multiplexers

作者: Chi-Feng Chen Yun-Sheng Ku Tsu-Te Kung Hau-Wei Wang Mau-Shiun Yeh

作者单位: Institute of Opto-Mechatronics Engineering, National Central University. Jhongli, Taiwan, R.O.C. Dep Department of Mechanical Engineering, National Central University, Jhongli 32054, Taiwan, R.O.C. Department of Mechanical Engineering, National Central University, Jhongli 32054, Taiwan, R.O.C. Dep Center for Measurement Standards, Industrial Technology Research Institute, Hsinchu 31040, Taiwan, R Materials & Electro-Optics Research Division Chung-Shan Institute of Science & Technology, Taiwan, R

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）