Determination of the Refractive Index Profile of a Polymer Waveguide by Photobleaching
SHAN Ji-Xiang, SHEN Qi-Shun, ZHANG Ai-Hua, CAO Zhuang-Qi, CHEN Ying-Li
Department of Applied Physics, Jiao Tong University, Shanghai 200030
Determination of the Refractive Index Profile of a Polymer Waveguide by Photobleaching
SHAN Ji-Xiang;SHEN Qi-Shun;ZHANG Ai-Hua;CAO Zhuang-Qi;CHEN Ying-Li
Department of Applied Physics, Jiao Tong University, Shanghai 200030
关键词 ：
42.82.Cr ,
42.65.Wi ,
42.70.Jk
Abstract ： The shrinkage effect of polymer films, which was demonstrated in our photobleaching experiment, can be fitted approximately by an exponentially decaying function. After taking the shrinkage effect into account, the index profile of the polymer waveguide was determined to be a Fermi function with the help of the m-line method and the exact transfer matrix theory.
Key words ：
42.82.Cr
42.65.Wi
42.70.Jk
出版日期: 2000-06-01
:
42.82.Cr
(Fabrication techniques; lithography, pattern transfer)
42.65.Wi
(Nonlinear waveguides)
42.70.Jk
(Polymers and organics)
引用本文:
SHAN Ji-Xiang;SHEN Qi-Shun;ZHANG Ai-Hua;CAO Zhuang-Qi;CHEN Ying-Li. Determination of the Refractive Index Profile of a Polymer Waveguide by Photobleaching[J]. 中国物理快报, 2000, 17(6): 433-434.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I6/433
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2000, Vol. 17 
