Design and Fabrication of a 400 GHz InP-Based Arrayed Waveguide Grating with Flattened Spectral Response

作     者：ZHANG Xi-Lin LIU Song Tao LU Dan ZHANG Rui-Kang JI Chen 张希林;刘松涛;陆丹;张瑞康;吉晨

作者机构：Key Laboratory of Semiconductors MaterialsInstitute of SemiconductorsChinese Academy of Sciences 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2015年第32卷第5期

页      面：55-58页

核心收录：

学科分类：070207[理学-光学] 07[理学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0704[理学-天文学] 0702[理学-物理学] 

基　　金：Supported by the National Natural Science Foundation of China under Grant Nos 61274046,61201103,61335009 and61320106013 the National Basic Research Program of China under Grant No 2013AA014202 

主　　题：AWG InP Design and Fabrication of a 400 GHz InP-Based Arrayed Waveguide Grating with Flattened Spectral Response 

摘      要：A four-channel 400 GHz channel spacing InP-based arrayed waveguide grating with a flattened wavelength re- sponse by employing a multimode interference coupler at the input waveguide of the filter is prepared. The fabricated devices show a flattened spectral response with a broadened 3-dB bandwidth up to 3.5 nm, interchan- nel non-uniformity of 〈0. 7dB and excellent match to the simulation results.