On-chip ytterbium-doped lithium niobate waveguide amplifiers with high net internal gain.
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DOI: 10.1364/ol.486066
Abstract: Integrated optical systems based on lithium niobate on insulator (LNOI) have shown great potential in recent years. However, the LNOI platform is facing a shortage of active devices. Considering the significant progress made in rare-earth-doped… read more here.
Keywords: net internal; internal gain; lithium niobate; waveguide amplifiers ... See more keywords