32 GBaud PDM coherent transmission over 8000 km based on recirculating optical fiber loop controller

被引：0

作者：

Guo, Hao ^{[1
]}

Du, Xuemei ^{[2
]}

Yan, Fengping ^{[1
]}

Ren, Wenhua ^{[1
]}

Li, Ting ^{[3
]}

Li, Guangbo ^{[1
]}

Wang, Xiangdong ^{[1
]}

Yang, Dandan ^{[1
]}

Tan, Haoyu ^{[4
]}

Qin, Qi ^{[5
]}

Gu, Zhenyu ^{[1
]}

Cai, Yuezhi ^{[1
]}

Ji, Wenjie ^{[1
]}

Feng, Ting ^{[6
]}

Chang, Huan ^{[7
]}

机构：

[1] Beijing Jiaotong Univ, Sch Elect & Informat Engn, Beijing 100044, Peoples R China

[2] Natl Key Lab Scattering & Radiat, Beijing 100854, Peoples R China

[3] Beijing Jiaotong Univ, Sch Phys Sci & Engn, Beijing 100044, Peoples R China

[4] Beihang Univ, Sch Instrumentat & Optoelect Engn, Beijing 100191, Peoples R China

[5] Xingtai Univ, Sch Mech & Elect Engn, Xingtai 054001, Peoples R China

[6] Northeastern Univ Qinhuangdao, Hebei Key Lab Micronano Precis Opt Sensing & Measu, Qinhuangdao 066004, Peoples R China

[7] Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China

来源：

OPTICAL FIBER TECHNOLOGY | 2025年 / 90卷

基金：

中国国家自然科学基金;

关键词：

Optical fiber communication; Recirculating optical fiber loop controller; Polarization division multiplexing; Long-haul transmission; WAVE-GUIDE; MODE;

D O I：

10.1016/j.yofte.2024.104097

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：

A recirculating optical fiber loop controller (ROFLC) is essential equipment for experimental verification of longhaul optical fiber communication transmission. In this experiment, the integrated acousto-optic modulators are controlled by a timing circuit composed of counters and comparators in a field programmable gate array (FPGA) to control the on-off of the optical signal. The ROFLC is introduced into the communication system to achieve 4 quadrature-amplitude-modulation (QAM) signal at 32 GBaud, over 8000 km single-mode fiber (SMF) transmission utilizing polarization division multiplexing (PDM). The ROFLC makes possible a low-cost and lightweight optical fiber communication system, and strongly promotes the application of optical fiber communication systems.

引用

页数：5

共 26 条

[21] Transmission of 32-WDM 10-Gb/s channels over 640 km using broad-band, gain-flattened erbium-doped silica fiber amplifiers
Sun, Y
Judkins, JB
Srivastava, AK
Garrett, L
Zyskind, JL
Sulhoff, JW
Wolf, C
Derosier, RM
Gnauck, AH
Tkach, RW
Zhou, J
Espindola, RP
Vengsarkar, AM
Chraplyvy, AR
IEEE PHOTONICS TECHNOLOGY LETTERS, 1997, 9 (12) : 1652 - 1654
[22] A Novel Nonlinear Noise Power Estimation Method Based on Error Vector Correlation Function Using Artificial Neural Networks For Coherent Optical Fiber Transmission Systems
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Yang, Aiying
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Xia, Tiejun J.
Wellbrock, Glenn A.
Huang, Ming-Fang
Aono, Yoshiaki
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JOURNAL OF LIGHTWAVE TECHNOLOGY, 2012, 30 (04) : 609 - 617
[24] Experiment of 2.56-Tb/s, polarization division multiplexing return-to-zero 16-ary quadrature amplitude modulation, 25 GHz grid coherent optical wavelength division multiplexing, 800 km transmission based on optical comb in standard single-mode fiber
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Zhang, Xiaoguang
Xi, Lixia
Stark, Andy
Ralph, Stephen E.
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[25] Demonstration of C-band 112G PAM-4 transmission over 80-km stand-single mode fiber based on direct-detection
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Yu, Jianjun
Shi, Jianyang
Zhang, Junwen
He, Jing
Chen, Lin
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[26] 47.4 Gb/s Transmission Over 100 m Graded-Index Plastic Optical Fiber Based on Rate-Adaptive Discrete Multitone Modulation
Yang, Hejie
Lee, S. C. Jeffrey
Tangdiongga, Eduward
Okonkwo, Chigo
van den Boom, Henrie P. A.
Breyer, Florian
Randel, Sebastian
Koonen, A. M. J.
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2010, 28 (04) : 352 - 359

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