Monolithic electroabsorption modulator integrated with spot size converter

被引:0
|
作者
Sim, Jae-Sik [1 ]
Chung, Yong-Duck [1 ]
Choi, Kwang-Seong [1 ]
Kang, Young-Shik [2 ]
Kim, Sung-Bock [1 ]
Kwon, Yong-Hwan [1 ]
Kim, Jeha [1 ]
机构
[1] ETRI, ICCL, 161 Gajeong Dong, Taejon 305700, South Korea
[2] KATS, Informat & Digital Technol Standards Div, Gwacheon 427716, South Korea
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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 demonstrated a spot size converter integrated electroabsorption modulator associated with dual waveguide structure, which showed the optical insertion loss of - 8 dB, the extinction ratio of 14 dB. The electrical S-11 was smaller than - 12 dB and S-21 was larger than - 2.6 dB up to the 60 GHz. The alignment tolerance with the additional 3 dB loss was +/- 2.95 um for horizontal and +/- 2.75 um for vertical directions.
引用
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页码:1288 / +
页数:2
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