Abstract
The impact of chromatic dispersion in discrete Raman amplifiers on coherent transmission systems was investigated. Systems with positive dispersion gain fibre show a SNR improvement of 1.8 dB for 23-GBaud DP-QPSK signals transmitted over >1800km.
| Original language | English |
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| Title of host publication | 2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - Proceedings |
| Publisher | IEEE |
| ISBN (Electronic) | 9781943580866 |
| ISBN (Print) | 978-1-6654-2938-2 |
| Publication status | Published - 26 Jul 2021 |
| Event | 2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - San Francisco, United States Duration: 6 Jun 2021 → 11 Jun 2021 |
Publication series
| Name | 2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - Proceedings |
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Conference
| Conference | 2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 |
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| Country/Territory | United States |
| City | San Francisco |
| Period | 6/06/21 → 11/06/21 |
Bibliographical note
Funding Information:The authors thank Corning Incorporated for provision of the CRF and Lumentum UK for loan of the commercial transponder. This work is supported by EU H2020 under Marie Sklodowska Curie grant agreement no. 813144, and EPSRC grants EP/M009092/1 and EP/S003436/1.