Kyocera thin-film laser-diode submounts

Kyocera · Package architecture and warpage compensation

Purpose: Optical-source thermal-drift assessment needs repeatable laser mounting and cooling for a temperature baseline.
Technical approach: Kyocera AlN ceramic submounts provide laser-diode mounting/heat paths with configurable thin-film metallization and structures.
Scope of use: Laser/optical-communication mounting is the documented use; confirm compatibility for a specific CPO source.
Limitations and open questions: These evaluation considerations are compiled by BLNKK from public information. They are not supplier guarantees or a mandatory submission checklist.
Scope and limitations
Material properties do not qualify assembled thermal resistance or optical drift. This is not drift metrology; validate metallization, attachment and the complete cooling path.
What to prepare
BLNKK suggests preparing laser power/dimensions, submount/metallization, attachment materials, cooling structure and synchronized optical/temperature data.
Confirm with the supplier
Confirm ceramic grade, thermal/CTE data, metal/attachment options and laser/module thermal-optical validation.
Public evidence: Kyocera describes thermal/resistivity/CTE properties and metallization/AuSn options.

Contact the supplier

Find the company’s contact details and ask about this solution through its official channels.