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Record Capacity-Reach of C band IM/DD Optical Systems over Dispersion-Uncompensated Links

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posted on 2022-01-05, 21:31 authored by Haide WangHaide Wang, Ji ZhouJi Zhou, Jinlong Wei, Wenxuan Mo, Yuanhua Feng, Weiping Liu, Changyuan Yu, Zhaohui Li
We experimentally demonstrate a C band 100Gbit/s intensity modulation and direct detection entropy-loaded multi-rate Nyquist-subcarrier modulation signal over 100km dispersion-uncompensated link. A record capacity-reach of 10Tbit/s×km is achieved.

Funding

National Key R&D Program of China (2018YFB1800902)

National Natu- ral Science Foundation of China (62005102, U2001601)

Natural Science Foundation of Guangdong Province (2019A1515011059)

Guangzhou Basic and Applied Basic Research Foundation (202102020996)

Fundamental Research Funds for the Central Universities (21619309)

Open Fund of IPOC (BUPT) (IPOC2019A001)

Hong Kong Scholars Program (XJ2021018)

History

Email Address of Submitting Author

1834041007@stu2018.jnu.edu.cn

Submitting Author's Institution

College of Information Sci- ence and Technology, Jinan University, Guangzhou 510632, China

Submitting Author's Country

China

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Keywords

Chromatic dispersionintensity-modulation and 26 direct-detection systemsmulti-rate Nyquist-SCMprobabilistic constellation shaping

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CC BY 4.0

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