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A novel polymer-on-silicon Mach-Zehnder interferometer optical filter and the performance analysis based on spectrum-periodized theory
  • ISSN号:1673-1905
  • 期刊名称:《光电子快报:英文版》
  • 时间:0
  • 分类:TN929.5[电子电信—通信与信息系统;电子电信—信息与通信工程] O174[理学—数学;理学—基础数学]
  • 作者机构:[1]State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China, [2]State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
  • 相关基金:This work has been supported by the National Natural Science Foundation of China (Nos.61107021, 61177027, 61077041 and 60807029), the Ministry of Education of China (Nos.20110061120052 and 20090061110041 ), the China Postdoctoral Science Foundation Funded Project (No. 20110491299), and the Special Funds of Basic Science and Technology of Jilin University (Nos.201103076 and 200905005).
中文摘要:

传统的不对称的 Mach-Zehnder 干涉仪( AMZI )上的分析基于方向性的 couplers ( DC )显示出的二 3 dB ,那由产生阶段的 coupler ( PGC )由增加一个另外的非线性的阶段产生了到 AMZI 的原来的阶段差别的光过滤器,它的非周期性的频率反应能被修改,并且一个严格地周期的系列能被获得。用在 AMZI 区域前后的二 PGC 的 AMZI 过滤器的新奇结构被建议。与 20 nm 的需要的免费光谱范围(FSR ) ,设备的设计和优化作为缓冲区作为核心和 PMMA-GMA 用聚合物 SU-8 被执行。尽管插入损失(IL ) 变得比传统的 AMZI 过滤器的大, FSR 作为 20 nm 的期望的时期将近一致。

英文摘要:

The analysis on the traditional asymmetric Mach-Zehnder interferometer (AMZI) optical filter based on two 3 dB directional couplers (DCs) shows that by adding an additional nonlinear phase generated by phase-generating coupler (PGC) to the original phase difference of the AMZI, its non-periodic frequency response can be modified, and a strictly periodic spectrum can be obtained. A novel structure of the AMZI filter using two PGCs before and after the AMZI region is proposed. With the needed free spectrum range (FSR) of 20 nm, the design and optimization of the device are performed using polymer SU-8 as the core and PMMA-GMA as the buffer. Though the insertion loss (IL) gets larger than that of the traditional AMZI filter, the FSR is nearly uniform as the expected period of 20 nm.

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期刊信息
  • 《光电子快报:英文版》
  • 主管单位:
  • 主办单位:天津理工大学
  • 主编:巴恩旭
  • 地址:天津市西青区宾水西道391号
  • 邮编:300384
  • 邮箱:Oelett@yahoo.com.cn
  • 电话:022-23679707 23657134
  • 国际标准刊号:ISSN:1673-1905
  • 国内统一刊号:ISSN:12-1370/TN
  • 邮发代号:6-198
  • 获奖情况:
  • 中国期刊方阵“双效”期刊
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  • 被引量:147