Lithium niobate wafer scribing
Description
Lithium niobate and lithium tantalate scribing (632 KB)
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.
) 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
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Lithium niobate and lithium tantalate scribing (632 KB)