Normally, the event of WGM microresonators for built-in lithium niobate photonics is accompanied by the advance from the LNOI preparation technique. In the early phase, z-cut LN movies were being usually chosen thanks to the restrictions of lithographic procedures. The highly localized nonlinear conversation furnished by targeted femtosecond laser pulses https://lithium-niobate-crystal02456.shotblogs.com/top-latest-five-lithium-niobate-crystal-urban-news-46565011