423.7 + 426.5 Tb/s GMI Bi-Directional HCF Transmission
Jiaqian Yang, Romulo Aparecido, Eric Sillekens, Ronit Sohanpal, Mindaugas Jarmolovičius, Zelin Gan, Yang Hong, Morteza Kamalian-Kopae, Abdallah Ali, Shahab Bakhtiari Gorajoobi, Ruben S. Luís, Daniele Orsuti
arXiv:2605.0492422.6
Predicted impact top 5% in SP · last 90 daysOriginality Incremental advance
AI Analysis
This work demonstrates record bi-directional data transmission over hollow-core fiber, addressing the need for higher capacity in optical communications.
The authors achieved bi-directional transmission over 60 km hollow-core fiber with 42.5 THz bandwidth, reaching aggregate data rates of 423.7 + 426.5 Tb/s, comparable to the highest unidirectional SMF data-rates.
We demonstrate OESCL-band same-wavelength bi-directional transmission over 60 km HCF with 42.5 THz bandwidth, achieving GMIs comparable with the highest unidirectional SMF data-rates in both directions, with an aggregate of 423.7 + 426.5 Tb/s.