Hi everybody, I saw in an old paper that some guys are able to cut Lithium niobate in such a way that they don't have to end polish after cutting. Does anyone got an idea about this method? I'm currently using classical diamond dicing. Tried different parameters but never got something enough clean to avoid end polishing. Thanks for any information, that's would be of great help. Jerome ..................................................... Dr. Jerome HAUDEN, Professor Assiocate Laboratoire d'Optique PM Duffieux UMR CNRS 6603 - Universite de Franche Comte 16 Route de Gray - 25030 Besancon cedex - France tel: (33) 381 66 64 24 / fax: (33) 381 66 64 23 http://imfc.univ-fcomte.fr/lopmd/ .....................................................