260-GBaud Single-Wavelength Coherent Transmission Over 100-km SSMF Based on Novel Arbitrary Waveform Generator and Thin-Film Niobate I/Q Modulator

被引：8

作者：

Almonacil, Sylvain ^{[1
]}

Mardoyan, Haik ^{[1
]}

Jorge, Filipe ^{[2
]}

Pittala, Fabio ^{[3
]}

Xu, Mengyue ^{[4
,5
]}

Krueger, Benjamin ^{[3
]}

Blache, Fabrice ^{[2
]}

Duval, Bernadette ^{[2
]}

Chen, Lifeng ^{[6
]}

Yan, Yangjie ^{[6
]}

Ye, Xiaoyan ^{[1
]}

Ghazisaeidi, Amirhossein ^{[1
]}

Rimpf, Sina ^{[3
]}

Zhu, Yuntao ^{[4
,5
]}

Wang, Jy ^{[4
,5
]}

Goix, Michel ^{[2
]}

Hu, Ziyang

Duthoit, Margaux ^{[3
]}

Gruen, Markus ^{[3
]}

Cai, Xinlun ^{[4
,5
,6
]}

Renaudier, Jeremie ^{[1
]}

机构：

[1] Nokia Bell Labs, F-91300 Massy, France

[2] III V Lab, Campus Polytech 1,Avenue Augustin Fresnel,RD128, F-91767 Palaiseau, France

[3] Keysight Technol GmbH, D-71034 Boblingen, Germany

[4] Sun Yat Sen Univ, State Key Lab Optoelect Mat & Technol, Guangzhou 510000, Peoples R China

[5] Sun Yat Sen Univ, Sch Elect & Informat Technol, Guangzhou 510000, Peoples R China

[6] Liobate Technol Ltd, Red May Ind Pk, Nanjing 210003, Jiangsu, Peoples R China

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2023年 / 41卷 / 12期

关键词：

Coherent communications; fiber optics compo-nents; optical fiber communication; very high-speed modulation;

D O I：

10.1109/JLT.2023.3269740

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we demonstrate up to 260-GBaud single-wavelength coherent transmission by employing an optical transmitter based on two wide-bandwidth devices: a novel 260-GS/s arbitrary waveform generator with a 10-dB bandwidth of 90-GHz and a thin-film Lithium Niobate I/Q modulator with a 3-dB bandwidth of 110-GHz. We first assess the performance of our high symbol rate transmitter for generating spectrally efficient Nyquist multilevel modulation format signals at symbol rates up to 210-GBaud with >1.4-Tbps achievable information rates and by using linear digital signal processing only. We achieve up to 1.84-Tbps at 185-GBaud using PCS-64QAM, highlighting the linear behavior of our transmitter for high symbol rate Nyquist signaling. We then switch to dual-polarization QPSK coherent transmission and further increase the symbol rate up to 260-GBaud. Without using nonlinear digital-signal-processing nor advanced inter-symbol-interference mitigation techniques, we successfully transmit 260-GBaud QPSK at 800-Gbps net rate over 100-km of standard single mode fiber.

引用

页码：3674 / 3679

页数：6

共 1 条

[1] First 260-GBd Single-Carrier Coherent Transmission over 100 km Distance Based on Novel Arbitrary Waveform Generator and Thin-Film Lithium Niobate I/Q Modulator
Mardoyan, Haik
Almonacil, Sylvain
Jorge, Filipe
Pittala, Fabio
Xu, Mengyue
Krueger, Benjamin
Blache, Fabrice
Duval, Bernadette
Chen, Lifeng
Yan, Yangjie
Ye, Xiaoyan
Ghazisaeidi, Amirhossein
Rimpf, Sina
Zhu, Yuntao
Wang, Jingyi
Goix, Michel
Hu, Ziyang
Duthoit, Margaux
Gruen, Markus
Cai, Xinlun
Renaudier, Jeremie
2022 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2022,

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