Aluminum nitride ceramic for optical modules

On the path towards higher speeds, greater density, and lower power consumption in optical modules, heat dissipation stands as one of the most critical bottlenecks. Aluminum nitride ceramic, with its exceptional thermal conductivity and outstanding overall performance, has become the "ace material" for addressing thermal management challenges in high-end optical modules. It is primarily used for the direct mounting and heat dissipation of core heat-generating components such as laser diodes and driver ICs, serving as the key cornerstone for ensuring the performance stability and reliability of 800G, 1.6T, and future higher-speed optical modules.   Feature: 1、Highest thermal conductivity among ceramic material 2、Excellent mechanical properties,similar to Al2O3 ceramics 3、High electrical insulation,above 15KV/mm 4、Low thermal expansion coefficient,matching with Si 5、non-toxic 6、Heat shock resistance  7、Plasma resistance