Our zirconium oxide (ZRO ₂) ceramic shell adopts nanoscale surface polishing technology, with surface roughness <0.01 Μ M, combined with 1 co-crystal sealing process, with air tightness of 10 ^ -9 PA · M³ / S (helium leak detection standard), which can be adapted to C band (insertion loss <0.1DB-1565 NM) of 400G / 800G optical module. After purchase, it provides third-party air tightness authentication and multi-channel optical coupling calibration services, compatible with LUMENTUM, II-VI and other mainstream laser chips.
