Demonstration of large-mode-area erbium-doped amplifier with significant output power, indicating advancements in optical amplification technology.
We demonstrate a large-mode-area erbium-doped waveguide amplifier based on the heterogeneous integration of Si 3 N 4 waveguide and Er 3+ : Al 2 O 3 film. It exhibits over 18 dBm on-chip output power at 1533 nm within an 8-cm-long waveguide.
No takes yet. Share an insight, caveat, or question.
Wang et al. (2025) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: