Mid-Infrared Ge-on-Si Electro-absorption Modulator

被引:0
|
作者
Li, Tiantian [1 ,2 ]
Nedeljkovic, Milos [1 ]
Hattasan, Nannicha [1 ]
Khokhar, Ali Z. [1 ]
Reynolds, Scott A. [1 ]
Stankovic, Stevan [1 ]
Banakar, Mehdi [1 ]
Cao, Wei [1 ]
Qu, Zhibo [1 ]
Littlejohns, Callum G. [1 ]
Penades, Jordi Soler [1 ]
Grabska, Katarzyina [1 ]
Mastronardi, Lorenzo [1 ]
Thomson, David J. [1 ]
Gardes, Frederic Y. [1 ]
Reed, Graham T. [1 ]
Wu, Hequan [2 ]
Zhou, Zhiping [2 ]
Mashanovich, Goran Z. [1 ]
机构
[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
[2] Peking Univ, Sch Elect Engn & Comp Sci, State Key Lab Adv Opt Commun Syst & Networks, Beijing 100871, Peoples R China
基金
英国工程与自然科学研究理事会;
关键词
GERMANIUM; SILICON; SOI;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We present the first waveguide electro-absorption modulator in germanium-on-silicon material platform at 3.8 mu m wavelength, based on free-carrier injection into a straight waveguide. The fabricated 1 mm long device has modulation depth of >35 dB at 7 V.
引用
收藏
页码:7 / 8
页数:2
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