Heat Dissipation Structure Ceramic Substrates

Sapphire Optical Windows

Direct bonding of sapphire and alumina without adhesives.

- High bonding strength
- Excellent heat resistance to control thermal deformation
(for example, windows made from A479SS, Kyocera Material Code, can be used up to about 1,500 degree C)
- Superior chemical resistance
- No adhesives results in few impurities and particles.


Heat Resistance Chemical Resistance Optical Transparency

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