Low crosstalk Arrayed Waveguide Grating with Cascaded Waveguide Grating Filter

摘要：

We propose a highly compact and low crosstalk arrayed waveguide grating (AWG) wilh cascaded waveguide grating (CWGF). The side lobes of the silicon nanowire AWG, which are normally introduced by fabrication errors, can be effectively suppressed by the CWGF. And the crosstalk can be improved about 15dB.

作者: Yang Deng Yuan Liu Dingshan Gao

作者单位: Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China

会议类型: 国际会议

会议名称: 3rd International Photonics & OptoElectronics Meetings(第三届国际光子与光电子学会议 POEM 2010)

会议地点: 武汉

会议语种:英文

页码: 1-4

在线出版日期: 2010-11-03（万方平台首次上网日期，不代表论文的发表时间）