Effect of annealing treatment on refractive index and optical propagation in fluorinated polyimide film waveguide
Effect of annealing treatment on refractive index and optical propagation in fluorinated polyimide film waveguide
复制标题
退火处理对氟化聚酰亚胺薄膜波导折射率和光学传播的影响
DOI：
10.1016/j.ijleo.2015.06.015
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发表时间：
2015-10
期刊：
影响因子：
3.1
通讯作者：
Feng Liu
中科院分区：
文献类型：
--
作者：
Liner Zou;Yida Ge;Guori Wang;Jiwu Fu;Feng Liu
Effect of annealing treatment on the refractive index change is observed in fluorinated rigid and semi-flexible chain polyimide film waveguide. The experimental results show that before the completion of thermal imidization, the refractive index change increases rapidly with the annealing temperature and displays a large positive average thermo-optic coefficient. However, after the thermal imidization is completed fully, the refractive index change is slightly submitted to the influence of the annealing temperature and mainly controlled by fluorine content, and there is a negative thermo-optic coefficient in high fluorinated polyimide film with rigidity and in low fluorinated polyimide film with semi-flexibility. In addition, the shortening of the annealing time can lead to enhance the completing thermal imidization temperature. Optical propagation experiment shows the improvement of the light scattering is observed in fluorinated polyimide film waveguide with the completion of thermal imidization.
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影响因子：
1.9
作者：
Bao-xue Chen;Hongliang Lu;Dexin Zhao;Yifang Yuan;M. Iso
通讯作者：
Bao-xue Chen;Hongliang Lu;Dexin Zhao;Yifang Yuan;M. Iso
DOI：
--
发表时间：
2011
期刊：
Insulating Materials
影响因子：
--
作者：
Wang Yong-fei
通讯作者：
Wang Yong-fei
影响因子：
1.9
作者：
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T. Kaino;M. Fujiki;S. Oikawa;S. Nara
影响因子：
29.4
作者：
Junqing Hu;Quan Li;Xiangmin Meng;Chun‐Sing Lee;Shui-Tong Lee
通讯作者：
Junqing Hu;Quan Li;Xiangmin Meng;Chun‐Sing Lee;Shui-Tong Lee
影响因子：
1.1
作者：
S. Imamura;R. Yoshimura;T. Izawa
通讯作者：
S. Imamura;R. Yoshimura;T. Izawa