Electro-Optic Polymer/TiO2 Multilayer Slot Waveguide Modulators

被引：0
|
作者：
Enami, Yasufumi [1 ]
Luo, Jingdong
Jen, Alex K-Y.
机构：
[1] Kochi Univ Technol, Optoelect Engn Sch Syst Engn, Kochi 7828502, Japan
来源：
2014 IEEE PHOTONICS CONFERENCE (IPC) | 2014年
关键词：
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 report efficient poling of an electro-optic polymer and higher mode confinement in a electro-optic (EO) polymer/TiO2 multilayer slot waveguide modulator. > 400-nm-thick EO polymer sandwiched between two 100-nm-tick TiO2 layers shows a mode confinement factor of 68 %, which results in lower half wave voltage (V-pi) of 2.0 V for an electrode length (L-e) of 10-mm at a wavelength of 1550nm (V pi Le product of 2.0 V.cm). An in-device EO coefficient was 78 pm/V, using a low-index (1.621) guest-host EO polymer.
引用
收藏
页码：623 / 624
页数：2
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