A single passband microwave photonic filter with enhanced flat top and shape factor based on tunable optical bandpass filter and fiber Bragg gratings

被引：2

作者：

Zhang, Qi ^{[1
]}

Han, Xu ^{[1
]}

Fang, Xinyu ^{[1
]}

Liu, Ming ^{[1
]}

Ge, Ke ^{[1
]}

Jiang, Hong ^{[1
]}

Dong, Wei ^{[2
]}

Zhang, Xindong ^{[2
]}

机构：

[1] Changchun Univ Technol, Coll Elect & Elect Engn, 2055 Yanan St, Changchun 130012, Peoples R China

[2] Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, 2699 Qianjin St, Changchun 130012, Peoples R China

来源：

OPTICS AND LASER TECHNOLOGY | 2024年 / 168卷

关键词：

Microwave photonic filter; fiber Bragg gratings; Shape factor; Bandwidth adjustment; STIMULATED BRILLOUIN-SCATTERING; PHASE-MODULATION; BANDWIDTH; TUNABILITY; CONVERSION; SHARP; GAIN;

D O I：

10.1016/j.optlastec.2023.109838

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A single passband microwave photonic filter with enhanced flat top and shape factor is experimentally demonstrated. By utilizing a tunable optical bandpass filter (TOBF) and two fiber Bragg gratings (FBG), the transfer spectra of the filtered sidebands is modified. In order to show the advantages of the proposed photonic filter, theoretical analyses, simulation and experiments are carried out to compare with the setup based on a TOBF. On the same conditions, the 3 dB bandwidth is enlarged from 3.8 GHz to 5.1 GHz. The 1 dB fluctuation is enlarged from 1.5 GHz to 3 GHz. The shape factor is minimized from 2.76 to 1.88.

引用

页数：9

共 50 条

[31] Tunable Single Passband Microwave Photonic Filter Based on DFB-SOA-assisted Optical Carrier Recovery
Deng, Ye
Li, Ming
Tang, Jian
Sun, Shuqian
Zhu, Ninghua
2015 14TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN), 2015,
[32] Flat-top bandpass microwave photonic filter with tunable bandwidth and center frequency based on a Fabry-Perot semiconductor optical amplifier
Jiang, Fan
Yu, Yuan
Cao, Tong
Tang, Haitao
Dong, Jianji
Zhang, Xinliang
OPTICS LETTERS, 2016, 41 (14) : 3301 - 3304
[33] Single passband microwave photonic filter with high selectivity and large tunable range
Xiao, Yongchuan
Zhang, Youdi
Wang, Xin
Dong, Wei
Zhang, Xindong
Liu, Caixia
Ruan, Shengping
Chen, Weiyou
OPTICAL AND QUANTUM ELECTRONICS, 2015, 47 (07) : 1589 - 1597
[34] Single passband microwave photonic filter with high selectivity and large tunable range
Yongchuan Xiao
Youdi Zhang
Xin Wang
Wei Dong
Xindong Zhang
Caixia Liu
Shengping Ruan
Weiyou Chen
Optical and Quantum Electronics, 2015, 47 : 1589 - 1597
[35] The study of an ultrawide tunable range single passband microwave photonic notch filter
Guo, Jing
Li, Jiaqi
Zhang, Youdi
Xiao, Yong Chuan
Wang, Xin
Dong, Wei
Zhang, Xindong
Ruan, Shengping
Chen, Wei You
OPTIK, 2015, 126 (20): : 2512 - 2517
[36] Fiber Dispersion Induced RF Power Fading Compensated Microwave Photonic Filter with A Tunable Single Passband
Xu, Lu
Kong, Xi
Wang, Ziwei
Tang, Haitao
Liu, Xiaolong
Yu, Yuan
Dong, Hanji
Zhang, Xinliang
2017 OPTO-ELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) AND PHOTONICS GLOBAL CONFERENCE (PGC), 2017,
[37] Silicon-on-Insulator Microwave Photonic Filter With Widely Tunable and Reconfigurable Flat-Top Bandpass Functionality
Porzi, Claudio
Reza, Manuel
Ghelfi, Paolo
Sorel, Marc
Bogoni, Antonella
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (20) : 6666 - 6675
[38] Tunable Single Bandpass Microwave Photonic Filter With an Improved Dynamic Range
Han, Xiuyou
Xu, Enming
Yao, Jianping
IEEE PHOTONICS TECHNOLOGY LETTERS, 2016, 28 (01) : 11 - 14
[39] Optically Tunable Microwave Photonic Filter Based on Pumped Chirped Fiber Bragg Grating
Xu, Zuowei
Shu, Xuewen
2019 PHOTONICS & ELECTROMAGNETICS RESEARCH SYMPOSIUM - FALL (PIERS - FALL), 2019, : 3103 - 3106
[40] Tunable Microwave Photonic Notch Filter and Bandpass Filter Based on High-Birefringence Fiber-Bragg-Grating-Based Fabry-Perot Cavity
Tao, Ruichen
Feng, Xinhuan
Cao, Yuan
Li, Zhaohui
Guan, Bai-Ou
IEEE PHOTONICS TECHNOLOGY LETTERS, 2012, 24 (20) : 1805 - 1808

← 1 2 3 4 5 →