TFLN Frequency DoublersTFLN Frequency DoublersEnhancementsTFLN frequency doublers.Research targets efficiency issues inOpticsAdvancements in Thin-Film Lithium Niobate Frequency DoublersResearch improves efficiency of frequency doublers using thin-film lithium niobate.2025-10-12T16:35:36+00:00 ― 5 min read