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典型文献
Silicon mode-loop Mach-Zehnder modulator with L-shaped PN junction for 0.37 V·cm VπL high-efficiency modulation
文献摘要：
Optical signaling without a high voltage driver for electric-optic modulation is in high demand to reduce power consumption,packaging complexity,and cost.In this work,we propose and experimentally demonstrate a silicon mode-loop Mach-Zehnder modulator(ML-MZM)with record-high modulation efficiency.We used a mode-loop structure to recycle light twice in the phase shifter.With an L-shaped PN junction,a comparably large overlap between the PN junction and optical modes of both TE0 and TE1 was achieved to lower the driving voltage or decrease the photonic device size.Proof-of-concept high-efficiency modulation with low VπL of 0.37 V·cm was obtained.Subvoltage Vπ can be realized with a millimeter's length phase shifter by this scheme,which makes the realization of CMOS-compatible driverless modulation highly possible.40 Gb/s signal-ing with a bit error rate below the 7％forward-error-correction threshold was then demonstrated with the fabricated ML-MZM,indicating great potential for high-speed optical communication.
文献关键词：
中图分类号：
[1] 医药、卫生（R） / 临床医学（R4） / 诊断学（R44） / 影像诊断学（R445） / 核磁共振成像（R445.2）
[2] 数理科学和化学（O） / 力学（O3） / 振动理论（O32） / 非线性振动（O322）
[3] 医药、卫生（R） / 临床医学（R4） / 诊断学（R44） / 影像诊断学（R445） / 超声波诊断（R445.1）
作者姓名：
JIACHENG LIU;GANGQIANG ZHOU;JIANGBING Du;WEIHONG SHEN;LINJIE ZHOU;ZUYUAN HE
作者机构：
State Key Laboratory of Advanced Optical Communication Systems and Networks,Shanghai Jiao Tong University,Shanghai 200240,China;Peng Cheng Laboratory,Shenzhen 518055,China
文献出处：
光子学研究（英文）
引用格式：
[1]JIACHENG LIU;GANGQIANG ZHOU;JIANGBING Du;WEIHONG SHEN;LINJIE ZHOU;ZUYUAN HE-.Silicon mode-loop Mach-Zehnder modulator with L-shaped PN junction for 0.37 V·cm VπL high-efficiency modulation)[J].光子学研究（英文）,2022(01):214-221
A类：
Subvoltage
B类：
Silicon,loop,Mach,Zehnder,modulator,shaped,PN,junction,efficiency,modulation,Optical,signaling,without,electric,demand,reduce,power,consumption,packaging,complexity,cost,In,this,work,propose,experimentally,silicon,ML,MZM,record,We,used,structure,recycle,light,twice,phase,shifter,With,comparably,large,overlap,between,optical,modes,both,TE0,TE1,was,achieved,lower,driving,decrease,photonic,device,size,Proof,concept,obtained,can,realized,millimeter,length,by,scheme,which,makes,realization,CMOS,compatible,driverless,highly,possible,Gb,bit,error,below,forward,correction,threshold,then,demonstrated,fabricated,indicating,great,potential,speed,communication
AB值：
0.601449
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