Switchable down-, up- and dual-chirped microwave waveform generation with improved time-bandwidth product based on polarization modulation and phase encoding

doi:10.1088/1674-1056/ac5982

中国物理B ›› 2022, Vol. 31 ›› Issue (7): 78403-078403.doi: 10.1088/1674-1056/ac5982

Switchable down-, up- and dual-chirped microwave waveform generation with improved time-bandwidth product based on polarization modulation and phase encoding

Yuxiao Guo(郭玉箫), Muguang Wang(王目光)^†, Hongqian Mu(牟宏谦), and Guofang Fan(范国芳)

Institute of Lightwave Technology, Key Laboratory of All Optical Network and Advanced Telecommunication Network, Ministry of Education, Beijing Jiaotong University, Beijing 100044, China

收稿日期:2021-10-20 修回日期:2022-01-01 接受日期:2022-03-02 出版日期:2022-06-09 发布日期:2022-06-09
通讯作者: Muguang Wang E-mail:mgwang@bjtu.edu.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. U2006217, 61775015, and 62101027) and the Fundamental Research Funds for the Central Universities (Grant Nos. 2021JBZ103 and 2021YJS002).

Switchable down-, up- and dual-chirped microwave waveform generation with improved time-bandwidth product based on polarization modulation and phase encoding

Yuxiao Guo(郭玉箫), Muguang Wang(王目光)^†, Hongqian Mu(牟宏谦), and Guofang Fan(范国芳)

Institute of Lightwave Technology, Key Laboratory of All Optical Network and Advanced Telecommunication Network, Ministry of Education, Beijing Jiaotong University, Beijing 100044, China

Received:2021-10-20 Revised:2022-01-01 Accepted:2022-03-02 Online:2022-06-09 Published:2022-06-09
Contact: Muguang Wang E-mail:mgwang@bjtu.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. U2006217, 61775015, and 62101027) and the Fundamental Research Funds for the Central Universities (Grant Nos. 2021JBZ103 and 2021YJS002).

摘要/Abstract

摘要： A switchable down-, up- and dual-chirped microwave waveform generation technique with improved time-bandwidth product (TBWP) is proposed and demonstrated based on a dual-polarization dual-parallel Mach-Zehnder modulator (DP-DPMZM) cascaded with a polarization modulator (PolM). By properly controlling the phase shifts of the radio frequency signals applied to the DP-DPMZM, switchable down-, up- and dual-chirped waveforms with simultaneous frequency and bandwidth doubling can be generated. To enlarge the TBWP further, splitting parabolic signal and phase-encoding splitting parabolic signal are used to drive the PolM for the enhancement of bandwidth and time duration. Numerical results demonstrate the generation of down-, up- and dual-chirped microwave waveform with TBWP of 8, 160 and 10240. The proposed method may find applications in future multifunction radar systems due to the high performance and flexibility.

关键词: microwave photonics, linearly chirped waveform generation, time-bandwidth product

Abstract: A switchable down-, up- and dual-chirped microwave waveform generation technique with improved time-bandwidth product (TBWP) is proposed and demonstrated based on a dual-polarization dual-parallel Mach-Zehnder modulator (DP-DPMZM) cascaded with a polarization modulator (PolM). By properly controlling the phase shifts of the radio frequency signals applied to the DP-DPMZM, switchable down-, up- and dual-chirped waveforms with simultaneous frequency and bandwidth doubling can be generated. To enlarge the TBWP further, splitting parabolic signal and phase-encoding splitting parabolic signal are used to drive the PolM for the enhancement of bandwidth and time duration. Numerical results demonstrate the generation of down-, up- and dual-chirped microwave waveform with TBWP of 8, 160 and 10240. The proposed method may find applications in future multifunction radar systems due to the high performance and flexibility.

Key words: microwave photonics, linearly chirped waveform generation, time-bandwidth product

中图分类号: (Radiowave and microwave (including millimeter wave) technology)

84.40.-x

07.57.-c (Infrared, submillimeter wave, microwave and radiowave instruments and equipment) 42.79.-e (Optical elements, devices, and systems) 42.79.Sz (Optical communication systems, multiplexers, and demultiplexers?)

Yuxiao Guo(郭玉箫), Muguang Wang(王目光), Hongqian Mu(牟宏谦), and Guofang Fan(范国芳). Switchable down-, up- and dual-chirped microwave waveform generation with improved time-bandwidth product based on polarization modulation and phase encoding[J]. 中国物理B, 2022, 31(7): 78403-078403.

参考文献

[1] Pan S and Zhang Y 2020 J. Lightwave Technol. 38 5450
[2] Rihaczek A W 1996 Principles of High-Resolution Radar (Norwood, MA:Artech House)
[3] Capmany J and Novak D 2007 Nat. Photon. 1 319
[4] Weiner A M 2011 Opt. Commun. 284 3669
[5] McKinney J D, Leaird D E and Weiner A M 2002 Opt. Lett. 27 1345
[6] Wang C and Yao J 2009 J. Lightwave Technol. 27 3336
[7] Dong J, Luo B, Yu Y and Zhang X 2012 Chin. Phys. B 21 068401
[8] Xu Y, Shi Z, Chi H, Jin X, Zheng S and Zhang X 2014 Opt. Commun. 331 278
[9] Tseng C H, Hung Y H and Hwang S K 2019 Opt. Lett. 44 3334
[10] Zhou P, Zhang F, Guo Q and Pan S 2016 Opt. Express 24 18460
[11] Hao T, Cen Q, Dai Y, Tang J, Li W, Yao J, Zhu N and Li M 2018 Nat. Commun. 9 1839
[12] Li M, Wang C, Li W and Yao J 2010 IEEE Trans. Microw. Theory Tech. 58 2968
[13] Li M, Yao J 2011 IEEE Trans. Microw. Theory Tech. 59 3531
[14] Shi J W, Kuo F M, Chen N W, Set S Y, Huang C B and Bowers J E 2012 IEEE Photonics J. 4 215
[15] Zhang K, Zhao S H, Wen A J, Zhang W, Zhai W L, Lin T and Li X 2019 Opt. Lett. 44 4004
[16] Zhu S, Li M, Zhu N H and Li W 2019 Opt. Lett. 44 923
[17] Zhu D and Yao J 2015 IEEE Photonics Technol. Lett. 27 1410
[18] Zhang K, Zhao S, Li X, Zhu Z, Jiang W, Lin T and Wang G 2019 Opt. Commun. 437 17
[19] Yang J and Ma J 2020 Opt. Commun. 475 126220
[20] Zhang K, Zhao S, Lin T, Li X, Jiang W and Wang G 2019 Results Phys. 13 102226
[21] Xu Y, Jin T, Chi H, Zheng S, Jin X and Zhang X 2017 IEEE Photonics Technol. Lett. 29 1253
[22] Li X, Zhao S, Zhu Z, Qu K, Lin T and Hu D 2017 IEEE Photonics J. 9 7104014
[23] Zhang K, Zhao S, Li Y, Li X, Lin T, Jiang W, Wang G and Li H 2020 Opt. Commun. 474 126076
[24] Luo X, Yu L, Wang A, Wo J, Zhang J and Wang Y 2020 Opt. Commun. 475 126291
[25] Zhou P, Chen H, Zhang N R and Pan S 2020 Opt. Lett. 45 1342
[26] Chen H, Zhou P, Zhang L, Bassi S, Nakarmi B and Pan S 2020 J. Lightwave Technol. 38 5500
[27] Li P, Yan L, Ye J, Zou X, Luo B and Pan W 2020 Opt. Lett. 45 1990
[28] Zhang Y, Ye X, Guo Q, Zhang F and Pan S 2017 J. Lightwave Technol. 35 1821
[29] Li Y, Dezfooliyan A and Weiner A M 2014 J. Lightwave Technol. 32 3580

Switchable down-, up- and dual-chirped microwave waveform generation with improved time-bandwidth product based on polarization modulation and phase encoding

Switchable down-, up- and dual-chirped microwave waveform generation with improved time-bandwidth product based on polarization modulation and phase encoding

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