Normally, the development of WGM microresonators for built-in lithium niobate photonics is accompanied by the advance of the LNOI preparing technique. While in the early stage, z-cut LN films have been normally selected as a result of the constraints of lithographic methods. The essential functions on the composition of lithium https://-lithiumniobatecrystal06063.diowebhost.com/87477797/the-smart-trick-of-lithium-niobate-crystal-that-nobody-is-discussing