A.縱向分離 B.軸向傾斜 C.纖芯變形
A.模場(chǎng)直徑B.數(shù)值孔徑C.光纖線(xiàn)徑D.纖芯相對(duì)折射率差
A.0.12 B.0.13 C.0.14 D.0.15 E.0.2