Lithium niobate wafer scribing

Description
Evana Technologies has adapted its patented (portfolio ) scribing method for sapphire wafers to scribing lithium niobate wafers. Lithium niobate is widely used for optical modulation, wavelength conversion and other photonic phenomena or as a substrate for electronic devices. However, lithium niobate can be a very tricky material to process. Our scribing method was refined to overcome difficulties in laser processing of lithium niobate.

 

Method features
  • Zero kerf
  • High scribing speed
  • No substrate chipping
  • No debris produced during processing

 

Product: Freezer01 

 

Flyers:  Lithium niobate and lithium tantalate scribing (632 KB)
COPYRIGHT © 2019 · EVANA TECHNOLOGIES UAB · ALL RIGHTS RESERVED