级联臂长差啁啾MZI型带通滤波器的分析设计

周志; 潘炜; 罗斌; 邹喜华; 肖波; 张伟利

级联臂长差啁啾MZI型带通滤波器的分析设计

1.
西南交通大学, 信息科学与技术学院, 光通信与光器件研究所, 成都, 610031;
2.
西南交通大学, 峨眉校区, 峨眉, 614202

作者简介: 周志(1980- ),男,助教,主要研究方向为光通信及光器件.E-mail:zhouzhi@home.swjtu.edu.cn.

基金项目:
国家自然科学基金资助项目(10174057;90201011);教育部科学技术研究重点基金资助项目(105148);四川省应用基础研究基金资助项目(03JY029-048-1);宽带光纤传输与通信网技术教育部重点实验室开放基金资助项目(KF2006)
中图分类号: TN929.11;TN252

Analysis and design of band-pass filter based on cascaded Mach-Zehnder interferometers

1.
Institute of Optical Communication and Optical Devices, School of Information Science & Technology, Southwest Jiaotong University, Chengdu 610031, China;
2.
Emei Campus, Southwest Jiaotong University, Emei 614202, China
CLC number: TN929.11;TN252

摘要: 为了设计出自由频谱区(FSR)较大和3dB带宽较小的带通滤波器,拟合级联马赫-曾德尔干涉仪(MZI)与阶梯形滤波器原理的相似性,在MZI中引入啁啾臂长差以有效扩展FSR.采用传输矩阵法建立带通滤波器的理论模型,进而分析其滤波性能(3dB带宽、FSR)与结构参数(级联级数、衍射阶数)的对应关系.结果表明,当合理选取啁啾系数,该滤波器在保持3dB带宽不变的前提下有效扩展了FSR,并且在整个FSR内具有高边模抑制比.在设计实例中,对应低于.5nm的3dB带宽和高于100nm的FSR(要求边模抑制比高于35dB)的滤波性能,器件的级联级数、衍射阶数、最佳啁啾系数分别对应16,5和5.
- 光学器件 /
- 带通滤波器 /
- 传输矩阵法 /
- 级联马赫-曾德尔干涉仪 /
- 啁啾臂长差
Abstract: The optical band-pass filter based on cascaded Mach-Zehnder interferometers with chirped path differences was designed.The filter had wide free spectral range(FSR) and narrow 3dB bandwidth.With theoretical model established by transfer matrix method,its band-pass filtering characteristics(i.e.,3dB bandwidth and FSR) were investigated under different structure parameters(i.e.,number of stages and diffraction order).Using optimized chirp coefficient,the FSR was expanded and the 3dB bandwidth was almost fixed.Meanwhile the side-mode-suppuration-ratio(SMSR) during whole FSR was excellent.For a design example,the 3dB bandwidth was specified less than 4.5nm and the FSR was specified more than 100nm(the corresponding SMSR was required to be more than 35dB).The derived structure parameters of filter were as follows:number of stages was 16;the diffraction order was 45;and the optimal chirp coefficient was 5(the corresponding SMSR was 65.90dB).
- optical devices /
- band-pass filtert /
- ransfer matrix method /
- cascaded Mach-Zehnder interferometers /
- chirped path differences

[1]	ZOU X H,PAN W,LUO B,et al.Accurate analytical expression for reflection-peak wavelengths of sampled Bragg grating[J].IEEE Photonics Technology Letters,2006,18(3):529-531.
[2]	KUZNETSOV M.Cascaded coupler Mach-Zehnder channel droppingfilter for wavelength division-multiplexed optical systems[J].IEEE Journal of Lightwave Technology,1994,12(2):226-230.
[3]	JI Y F,BAI L,XU D X.A new OADM architecture for packet service[J].Laser Technology,2003,27(5):393-395(in Chinese).
[4]	LI J,TONG Zh R,MENG H Y,et al.Theoretical study on opticalcomb-filter of cascaded M-Z interferometer[J].Acta Optica Sinica,2003,23(1):41-44(in Chinese).
[5]	ZHANG R F,GE Ch F,WANG Sh H,et al.Optimized design of all fiber interleaver[J].Journal of Optoelectronics稬aser,2003,14(3):496-500(in Chinese).
[6]	XIAO Y Y,HE S L.The design of cascaded Mach-Zehnder interferometer filter based on digital filter technique[J].Acta Optica Sinica,2004,24(3):346-350(in Chinese).
[7]	ZOU X H,PAN W,LUO B,et al.Particle swarm optimization for design of cascaded Mach-Zehnder interferometer based filter[J].Journal of Optoelectronics·Laser,2005,16(10):1152-1156(in Chinese).
[8]	QU R H,ZHAO H,FANG Z J.Analysis of optical multiplexer/demultiplexer based on cascaded non-balanced Mach-Zehnder interferometer[J].Journal of Optoelectronics·Laser,2001,12(3):254-257(in Chinese).
[9]	MATSUO S,YOSHIKUNI Y,SEGAWA T,et al.A widely tunable optical filter using ladder-type structure[J].IEEE Photonics Technology Letters,2003,15(8):1114-1116.
[10]	ZOU X H,PAN W,LUO B,et al.Optimization of a novel ladder-type structure tunable optical filter[J].Journal of Optoelectronics·Laser,2005,16(2):146-149(in Chinese).
[11]	PAN W,ZHANG X X,LUO B,et al.Design of tunable optical filter using ladder-interference-type structure[J].Optics and Precision Engineering,2005,13(6):627-632(in Chinese).
[12]	JEONG S H,MATSUO S,YOSHIKUNI Y,et al.Tuning characteristics of chirped ladder-type filter for widely tunable laser[C]//The 17th Annual Meeting of the IEEE LEOS2004.Puerto Rico:IEEE,2004:304-305.
[13]	MATSUO S,SEOK-HWAN J,SEGAWA T,et al.Digitally tunablering laser using ladder filter and ring resonator[J].IEEE J Q E,2005,11(5):924-929.

[1]	王军阵 , 汪岳峰 , 白慧君 . 基于传输矩阵法的纵向啁啾体光栅衍射特性. 激光技术, 2015, 39(1): 61-64. doi: 10.7510/jgjs.issn.1001-3806.2015.01.012
[2]	李萍 , 徐梦丽 , 梁高峰 , 樊婷 . 基于光子晶体的光动力治疗仪研究. 激光技术, 2016, 40(3): 397-400. doi: 10.7510/jgjs.issn.1001-3806.2016.03.020
[3]	何修军 , 谢康 , 向安平 , 蒋孟衡 . 1维光子晶体的带隙研究. 激光技术, 2008, 32(5): 508-509,512.
[4]	孔祥鲲 , 王永顺 , 杨宏伟 , 刘少斌 . 1维等离子体光子晶体截止频率的研究. 激光技术, 2011, 35(1): 126-129,136. doi: 10.3969/j.issn.1001-3806.2011.01.034
[5]	许江勇 , 苏安 , 周丽萍 , 高英俊 , 谭福奎 , 唐秀福 . 左右手材料光子晶体的双重光学滤波功能. 激光技术, 2018, 42(4): 550-555. doi: 10.7510/jgjs.issn.1001-3806.2018.04.022
[6]	韦应生 , 苏安 , 许江勇 , 唐秀福 , 蒙成举 , 高英俊 . 四元异质结构光子晶体的双通道光学滤波特性. 激光技术, 2018, 42(2): 212-216. doi: 10.7510/jgjs.issn.1001-3806.2018.02.014
[7]	王丛 , 金杰 , 沈丽丽 . 自由立体显示器的光学性能测量与研究. 激光技术, 2016, 40(3): 367-371. doi: 10.7510/jgjs.issn.1001-3806.2016.03.014
[8]	熊翠秀 , 蒋练军 , 王景艳 . 正负折射率含缺陷1维光子晶体多通道滤波器. 激光技术, 2014, 38(4): 475-479. doi: 10.7510/jgjs.issn.1001-3806.2014.04.009
[9]	徐宏杰 , 张倩 , 张硕 . 基于强度传输矩阵的保偏光纤耦合器偏振研究. 激光技术, 2013, 37(2): 235-238. doi: 10.7510/jgjs.issn.1001-3806.2013.02.024
[10]	姜迎新 , 方云团 . 纳米金属薄膜同时实现多通道频率和角度滤波. 激光技术, 2010, 34(6): 739-742. doi: 10.3969/j.issn.1001-3806.2010.06.006
[11]	赵一男 , 郭志忠 . 电场干扰对光学电压互感器性能的影响. 激光技术, 2015, 39(6): 769-775. doi: 10.7510/jgjs.issn.1001-3806.2015.06.008
[12]	秦雪飞 , 周卫东 . 基于PPLN的中红外连续光学参变振荡器研究进展. 激光技术, 2013, 37(2): 198-203. doi: 10.7510/jgjs.issn.1001-3806.2013.02.015
[13]	王欣 , 罗斌 , 潘炜 , 李建平 . 传输矩阵法研究MEMS可调谐垂直腔半导体光放大器. 激光技术, 2007, 31(6): 630-633.
[14]	栗开婷 , 吴福全 , 刘前 , 彭敦云 , 李丁丁 . 三元波片复合退偏器退偏性能的穆勒矩阵分析. 激光技术, 2015, 39(4): 549-551. doi: 10.7510/jgjs.issn.1001-3806.2015.04.027
[15]	阙如月 , 刘一 , 孙慧慧 , 曲士良 . 基于光纤内双开口F-P干涉腔的折射率传感器. 激光技术, 2014, 38(6): 780-784. doi: 10.7510/jgjs.issn.1001-3806.2014.06.012
[16]	夏源 , 谢卉 , 孙莉萍 , 胡强高 . 超窄带宽可调光滤波器的研究. 激光技术, 2013, 37(4): 493-497. doi: 10.7510/jgjs.issn.1001-3806.2013.04.017
[17]	范俊 , 方云团 . 消逝波在普通介质1维光子晶体中的传输. 激光技术, 2010, 34(5): 676-678. doi: 10.3969/j.issn.1001-3806.2010.O5.027
[18]	章海锋 , 郑建平 , 朱荣军 . 1维3元磁化等离子体光子晶体传输特性分析. 激光技术, 2012, 36(2): 208-212,216. doi: 10.3969/j.issn.1001-3806.2012.02.016
[19]	高丹 , 盛荔 , 金亓 , 吴轲 , 王梦樱 , 陶音 , 孔勇 , 韩华 . 入射角度不敏感型石英光双折射滤波器. 激光技术, 2015, 39(3): 329-332. doi: 10.7510/jgjs.issn.1001-3806.2015.03.010
[20]	高艾琳 , 王鑫 , 盛荔 , 王梦樱 , 陶音 , 孔勇 , 韩华 . 温度不敏感型石英光滤波器的研究. 激光技术, 2016, 40(3): 358-362. doi: 10.7510/jgjs.issn.1001-3806.2016.03.012

点击查看大图

计量

文章访问数: 3729
HTML全文浏览量: 697
PDF下载量: 184
被引次数: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

留言板

级联臂长差啁啾MZI型带通滤波器的分析设计

作者简介: 周志(1980- ),男,助教,主要研究方向为光通信及光器件.E-mail:zhouzhi@home.swjtu.edu.cn.

Analysis and design of band-pass filter based on cascaded Mach-Zehnder interferometers

计量

级联臂长差啁啾MZI型带通滤波器的分析设计

作者简介: 周志(1980- ),男,助教,主要研究方向为光通信及光器件.E-mail:zhouzhi@home.swjtu.edu.cn

English Abstract

Analysis and design of band-pass filter based on cascaded Mach-Zehnder interferometers

全文HTML

目录

留言板

级联臂长差啁啾MZI型带通滤波器的分析设计

作者简介: 周志(1980- ),男,助教,主要研究方向为光通信及光器件.E-mail:zhouzhi@home.swjtu.edu.cn.

Analysis and design of band-pass filter based on cascaded Mach-Zehnder interferometers

计量

出版历程

级联臂长差啁啾MZI型带通滤波器的分析设计

作者简介: 周志(1980- ),男,助教,主要研究方向为光通信及光器件.E-mail:zhouzhi@home.swjtu.edu.cn

English Abstract

Analysis and design of band-pass filter based on cascaded Mach-Zehnder interferometers

全文HTML

目录