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个人信息Personal Information
副教授
博士生导师
硕士生导师
性别：女
毕业院校：大连理工大学
学位：博士
所在单位：物理学院
学科：光学. 光学工程
办公地点：物理学院419房间
联系方式：jingjinghu@dlut.edu.cn
电子邮箱：jingjinghu@dlut.edu.cn
Design and fabrication of polymer-based 1 x 4 Y-branch splitters
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论文类型：期刊论文
发表时间：2016-12-01
发表刊物：OPTIK
收录刊物：SCIE、EI、Scopus
卷号：127
期号：23
页面范围：11427-11432
ISSN号：0030-4026
关键字：Optical splitters; Y-branch; Polymer; Fiber-waveguide coupling loss; UV-based soft imprint lithography
摘要：A polymer-based Y-branch splitter chip has been designed and fabricated in this work. Fiber-waveguide coupling loss, propagation loss as well as bending loss are considered in the design to optimize the overall performance. A simple UV-based soft nanoimprint lithography (Soft LIV-NIL) technique is adopted in the fabrication. Fluorinated acrylate resins produced by ChemOptics with different refractive indices are used. Residual layer and waveguide deformation are improved via controlling fabrication processes. An average 11.28 dB insertion loss is obtained for 1 x 4 splitters with a 1.73 dB uniformity, 0.06 dB polarization dependent loss (PDL). The validity of the polymer optical splitters fabricated through Soft UV-NIL technique is demonstrated by software simulation as well as experimental works. (C) 2016 Elsevier GmbH. All rights reserved.