Sparsely repeated 21.7 Tb/s Net-Rate Transoceanic Transmission with 266 km Ultra-Long Spans Enabled by Low IMI and Low loss Hollow Core Fiber
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arXiv
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| Main Authors: | , , , , , , , , |
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866914481654726656 |
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| author | Boddeda, Rajiv Carrero, Carina Castineiras Mardoyan, Haïk Ghazisaeidi, Amirhossein Li, Peng Li, Shuhai Zhang, Lei Luo, Jie Renaudier, Jérémie |
| author_facet | Boddeda, Rajiv Carrero, Carina Castineiras Mardoyan, Haïk Ghazisaeidi, Amirhossein Li, Peng Li, Shuhai Zhang, Lei Luo, Jie Renaudier, Jérémie |
| contents | We demonstrate 21.7-Tb/s net-rate transmission across 6660-km with 266-km ultra-long spans of HCF. By exploiting a newly designed GTA-ST-HCF, high-power booster, and adaptive channel rates, we realize WDM transoceanic transmission with fewer than 30 repeaters. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_05208 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Sparsely repeated 21.7 Tb/s Net-Rate Transoceanic Transmission with 266 km Ultra-Long Spans Enabled by Low IMI and Low loss Hollow Core Fiber Boddeda, Rajiv Carrero, Carina Castineiras Mardoyan, Haïk Ghazisaeidi, Amirhossein Li, Peng Li, Shuhai Zhang, Lei Luo, Jie Renaudier, Jérémie Optics We demonstrate 21.7-Tb/s net-rate transmission across 6660-km with 266-km ultra-long spans of HCF. By exploiting a newly designed GTA-ST-HCF, high-power booster, and adaptive channel rates, we realize WDM transoceanic transmission with fewer than 30 repeaters. |
| title | Sparsely repeated 21.7 Tb/s Net-Rate Transoceanic Transmission with 266 km Ultra-Long Spans Enabled by Low IMI and Low loss Hollow Core Fiber |
| topic | Optics |
| url | https://arxiv.org/abs/2604.05208 |