| 释义 |
optical fiber cladding
光纤包层
The covering material that encases the core of an optical fiber. The cladding material usually has a lower index of refraction than the core material and may be either glass or plastic.
一种包装光纤芯的保护材料。保护材料的折射率通常比光纤芯的折射率低,它一般是玻璃或塑料。 |