1、基于先進的3D激光直寫技術
Based on advanced 3D laser direct writing tech
2、高尺寸穩定性、熱穩定性和化學穩定性
High dimensional, thermal and chemical stability
3、低傳輸損耗和耦合損耗，纖到纖損耗≤0.5dB
Low transmission loss and coupling loss, fiber-to-fiber loss ≤ 0.5dB
4、圓形截面、大小可控、兼容高階模式
Circular cross-section, controllable size, compatible with high-order modes