BCB bonding is advantageous as it's a lot less stringent flatness necessities for that bonding area and it is an active area of exploration. Even so, it is crucial to notice that LNOI can be made making use of BCB [24, twenty five]. Nevertheless, it may well exhibit stability challenges, https://-lithiumniobatecrystal94059.ageeksblog.com/31650032/lithium-niobate-crystal-things-to-know-before-you-buy