The commercialization of the lithium niobate on insulator provides beginning for the emergence of significant-good quality lithium niobate photonic crystals. So as to give direction towards the exploration of lithium niobate photonic crystal products, latest progress about fabrication, characterization, and programs of the thin-movie lithium niobate photonic crystal is reviewed. https://-lithiumniobatecrystal31715.mpeblog.com/57222205/the-single-best-strategy-to-use-for-lithium-niobate-crystal