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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：光电工程与仪器科学学院副院长
性别：男
毕业院校：中国科学院上海光学精密机械研究所
学位：博士
所在单位：光电工程与仪器科学学院
学科：光学工程. 测试计量技术及仪器. 通信与信息系统
联系方式：电话：0411-84706251
电子邮箱：xyhan@dlut.edu.cn
A tunable polymer waveguide ring filter fabricated with UV-based soft imprint technique
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论文类型：期刊论文
发表时间：2013-07-01
发表刊物：OPTICS COMMUNICATIONS
收录刊物：SCIE、EI
卷号：298
页面范围：95-100
ISSN号：0030-4018
关键字：Polymer waveguide; Optical filter; Ring resonator; Soft imprint
摘要：Photonic integrated components with tunability, low power consumption and low fabrication cost are of considerable interest for optical communications and optical signal processing systems. Based on the high thermo-optic coefficient of polymer material, we demonstrate a tunable integrated waveguide ring filter with a novel but very simple UV-based soft imprint technique. By properly incorporating a Mach-Zencher interferometer (MZI), the tunability of the ring filter's coupling states and resonant wavelength are realized flexibly by the micro-heaters. The tuning efficiency of resonant wavelength is 8.2 pm/mW within one free spectrum range of the ring filter. (C) 2013 Elsevier B.V. All rights reserved.