典型文献
Optical transmitter module with hybrid integration of DFB laser diode and proton-exchanged LiNbO3 modulator chip
文献摘要：
In this work,a hybrid integrated optical transmitter module was designed and fabricated.A proton-exchanged Mach-Zehnder lithium niobate(LiNbO3)modulator chip was chosen to enhance the output extinction ratio.A fiber was used to adjust the rotation of the polarization direction caused by the optical isolator.The whole optical path structure,including the laser chip,lens,fiber,and modulator chip,was simulated to achieve high optical output efficiency.After a series of process improvements,a module with an output extinction ratio of 34 dB and a bandwidth of 20.5 GHz(from 2 GHz)was obtained.The optical output efficiency of the whole module reached approximately 21％.The link performance of the module was also meas-ured.
文献关键词：
中图分类号：
作者姓名：
Xuyang Wang;He Jia;Junhui Li;Yumei Guo;Yu Liu
作者机构：
State Key Laboratory on Integrated Optoelectronics,Institution of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China;University of Chinese Academy of Sciences,Beijing 100049,China;Beijing Shiweitong Science&Technology Co.,Ltd.,Beijing 100176,China
文献出处：
引用格式：
[1]Xuyang Wang;He Jia;Junhui Li;Yumei Guo;Yu Liu-.Optical transmitter module with hybrid integration of DFB laser diode and proton-exchanged LiNbO3 modulator chip)[J].半导体学报（英文版）,2022(06):49-54
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B类：
Optical,transmitter,module,hybrid,integration,DFB,laser,diode,proton,exchanged,LiNbO3,modulator,chip,In,this,work,integrated,optical,was,designed,fabricated,Mach,Zehnder,lithium,niobate,chosen,enhance,output,extinction,fiber,adjust,rotation,polarization,direction,caused,by,isolator,whole,path,structure,including,lens,simulated,achieve,high,efficiency,After,series,process,improvements,dB,bandwidth,GHz,from,obtained,reached,approximately,link,performance,also,meas,ured
AB值：
0.578146
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