Our aluminum nitride (ALN) ceramic tube shell passes through the multi-layer compaction sintering process, the porosity is <0.01%, and the air tightness reaches the MIL-STD-883H standard. Combined with laser sealing technology, it can withstand the extreme temperature cycle of-40℃ ~150℃, ensuring zero distortion of high frequency signal transmission of 800G/1.6T optical module in the data center.
