Even though the fabrication processes on the LNPhC have enhanced conspicuously through the years, the method that etches the substantial-high-quality holes in the cost from the low cost remains to be absent. Owing on the steady physical and chemical characteristics, common strategies create conical holes with sidewall angles of 55°–85°. https://-lithiumniobatecrystal73836.thekatyblog.com/31366815/the-single-best-strategy-to-use-for-lithium-niobate-crystal