Optimal design and characteristics analysis of a polymer electro-optic switch with seven vertical-turning serial-coupled microrings

作     者：罗倩倩 郑传涛 孙长轮 张大明 

作者机构：State Key Laboratory on Integrated OptoelectronicsCollege of Electronic Science and EngineeringJilin University 

基　　金：supported by the National Natural Science Foundation of China(Nos.61107021,61177027 and 61077041) the Ministry of Education of China(Nos.20110061120052 and 20120061130008) the China Postdoctoral Science Foundation Funded Project(Nos.20110491299 and 2012T50297) the Science and Technology Department of Jilin Province of China(No.20130522161JH) the Special Funds of Basic Science and Technology of Jilin University(Nos.201103076 and 200905005) 

出 版 物：《Optoelectronics Letters》 (光电子快报（英文版）)

年 卷 期：2013年第9卷第6期

页      码：425-429页

摘      要：A novel 1×2 polymer electro-optic(EO)switch based on seven vertical-turning serial-coupled microrings is proposed for dropping crosstalk and obtaining flat boxlike *** device structure,theory and formulation are presented,and the microring resonance order and coupling gaps are *** switching voltage of the device for obtaining crosstalk lower than 30 dB under through state is decided to be about 1.86 *** the operation voltages of 0 V(drop state)and 1.86 V(through state),the switching performance is characterized,and the output spectrum is *** calculation results show that the crosstalk at through state and that at drop state are 30.2 dB and 53.2 dB,respectively,while the insertion losses are 0.86 dB and 3.18 dB,*** to the seven serial-coupled microrings resonance structure,the proposed switch reveals the favorable boxlike spectrum compared with the simple device with only one microring,and thus the crosstalk under drop state is improved from 26.8 dB to 53.2 *** to the low crosstalk,this device can be used in optical networks-on-chip for signal switching and routing.

主 题 词：电光开关 优化设计 聚合物 微环 串行 采样 垂直 特性 

学科分类：0808[工学-自动化类] 0809[工学-计算机类] 08[工学] 0805[工学-能源动力学] 0803[工学-仪器类] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1007/s11801-013-3128-x

馆 藏 号：203139616...