电子科技大学光电科学与工程学院电子薄膜与集成器件国家重点实验室,四川成都 611731
[ "吴懿霖 男,2000年出生,四川德阳人.电子科技大学光电科学与工程学院本科生.主要研究方向为微波光子学.E-mail: wuyilin@std.uestc.edu.cn" ]
[ "曾 珍 女,1994年出生,四川广元人.电子科技大学光电科学与工程学院博士研究生.主要研究方向为微波光子滤波器和光电振荡器.E-mail: zengzhen94@std.uestc.edu.cn" ]
[ "章令杰 男,1993年出生,浙江嵊州人.电子科技大学光电科学与工程学院博士研究生.主要研究方向为微波光子学.E-mail: zhanglingjie1993@std.uestc.edu.cn" ]
[ "张旨遥(通讯作者) 男,1983年出生,四川井研人.电子科技大学光电科学与工程学院教授.主要研究方向为光电子技术. E-mail: zhangzhiyao@uestc.edu.cn" ]
[ "刘 永 男,1970年出生,四川富顺人.电子科技大学光电科学与工程学院教授,博士生导师.主要研究方向为光电子技术和微波光子技术.E-mail: YongLiu@uestc.edu.cn" ]
收稿:2021-08-01,
修回:2022-01-27,
纸质出版:2022-04-25
移动端阅览
吴懿霖,曾珍,章令杰等.基于双环结构的谐波锁模光电振荡器仿真模型[J].电子学报,2022,50(04):789-795.
WU Yi-lin,ZENG Zhen,ZHANG Ling-jie,et al.Simulation Model for Harmonically Mode-Locked Optoelectronic Oscillator Based on A Dual-Loop Architecture[J].ACTA ELECTRONICA SINICA,2022,50(04):789-795.
吴懿霖,曾珍,章令杰等.基于双环结构的谐波锁模光电振荡器仿真模型[J].电子学报,2022,50(04):789-795. DOI: 10.12263/DZXB.20211022.
WU Yi-lin,ZENG Zhen,ZHANG Ling-jie,et al.Simulation Model for Harmonically Mode-Locked Optoelectronic Oscillator Based on A Dual-Loop Architecture[J].ACTA ELECTRONICA SINICA,2022,50(04):789-795. DOI: 10.12263/DZXB.20211022.
本文提出了一种基于偏压调制的双环谐波锁模光电振荡器仿真模型.该模型包括了利用电光调制器偏压调制实现的模式锁定、采用微波信号与滤波器冲激响应卷积实现的模式选择,以及基于双环信号相干叠加的超模噪声抑制.采用改进的脉冲跟踪法实现了双环信号的同步演化仿真.基于提出的模型仿真了谐波锁模状态下的输出微波脉冲信号的波形、频谱、超模噪声抑制和相位噪声特性,仿真结果与实验结果相符.该仿真模型可用于设计基于偏压调制的双环谐波锁模光电振荡器,以及研究双环腔内的动力学过程,有助于获得高超模噪声抑制比的微波信号.
A simulation model is proposed for a harmonically mode-locked optoelectronic oscillator(OEO) based on a dual-loop architecture and bias modulation. The model includes bias modulation of the electro-optic modulator for mode locking
convolution of microwave signals and filter impulse response for mode selection
and time-domain interference of signals in two cavities for super-mode noise suppression. Numerical simulation is carried out based on the improved pulse tracking method to realize synchronous pulse evolution in two cavities. Through using this model
the waveform
the electrical spectra
the super-mode noise suppression and the phase noise characteristics of the generated microwave pulse trains under harmonic mode locking are numerically simulated
where the simulation results fit in with the experimental results. The proposed model can be used to design a harmonically mode-locked OEO based on a dual-loop architecture and bias modulation
and study the dynamic process in the dual-loop cavity
which is conducive to achieve microwave signals with super-mode noise suppression ratio.
YAO X S , Maleki L . Optoelectronic microwave oscillator [J]. Journal of the Optical Society of America B , 1996 , 13 ( 8 ): 1725 - 1735 .
HAO T F , TANG J , DOMENECH D , et al . Toward monolithic integration of OEOs: From systems to chips [J]. Journal of Lightwave Technology , 2018 , 36 ( 19 ): 4565 - 4582 .
ZENG Z , ZHANG L J , ZHANG Y W , et al . Microwave pulse generation via employing an electric signal modulator to achieve time-domain mode locking in an optoelectronic oscillator [J]. Optics Letters , 2021 , 46 ( 9 ): 2107 - 2110 .
JIANG Y , YU J L , WANG Y T , et al . An optical domain combined dual-loop optoelectronic oscillator [J]. IEEE Photonics Technology Letters , 2007 , 19 ( 11 ): 807 - 809 .
SHUMAKHER E , EISENSTEIN G . A novel multiloop optoelectronic oscillator [J]. IEEE Photonics Technology Letters , 2008 , 20 ( 22 ): 1881 - 1883 .
GARCÍA S , GASULLA I . Multi-cavity optoelectronic oscillators using multicore fibers [J]. Optics Express , 2015 , 23 ( 3 ): 2403 - 2415 .
WU Y L , ZENG Z , ZHANG L J , et al . Modeling an actively mode-locked optoelectronic oscillator based on electric amplitude modulation [J]. Optics Express , 2021 , 29 ( 15 ): 23835 - 23846 .
LEVY E C , OKUSAGA O , HOROWITZ M , et al . Comprehensive computational model of single- and dual-loop optoelectronic oscillators with experimental verification [J]. Optics Express , 2010 , 18 ( 20 ): 21461 - 21476 .
ELIYAHU D , MALEKI L . Low phase noise and spurious level in multi-loop opto-electronic oscillators [C]// Proceedings of the 2003 IEEE International Frequency Control Symposium and PDA Exhibition Jointly with the 17th European Frequency and Time Forum . New York : IEEE , 2003 : 405 - 410 .
0
浏览量
8
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621