How wide can you go? The challenges & breakthroughs in designing ultrawideband optical fibre communications systems & networks

Optical Fiber Communication Conference (OFC) 2022, Год журнала: 2025, Номер unknown, С. Tu3K.5 - Tu3K.5

Опубликована: Янв. 1, 2025

This paper reviews the challenges in extending usable optical fibre band-width towards 60 THz and beyond, progress ultrawideband transmission modelling experiments, at different distance scales, potential impact on network through-puts.

Язык: Английский

Efficient Numerical Solver for Estimating Power Profiles in UWB Transmission Considering Signal and Pump Depletion

Optical Fiber Communication Conference (OFC) 2022, Год журнала: 2025, Номер unknown, С. Tu3K.1 - Tu3K.1

Опубликована: Янв. 1, 2025

We propose an efficient and accurate numerical solver for estimating power profiles in UWB transmission systems with arbitrary bidirectional signal Raman pump configurations. A significant speedup estimation error below 1 % is achieved.

Язык: Английский