Usually, the event of WGM microresonators for built-in lithium niobate photonics is accompanied by the development from the LNOI planning method. In the early phase, z-Reduce LN movies were commonly picked thanks to the restrictions of lithographic procedures. Although this strategy yields thicker movies and larger system measurements in comparison https://lithium-niobate-crystal61605.worldblogged.com/38428026/an-unbiased-view-of-lithium-niobate-crystal