光纤弯曲与抗弯曲光纤

Fiber Bending and Bent-resistant Fiber

本文讨论了光纤弯曲后的性质变化，叙述了弯曲损耗与一些因素之间的关系以及对匹配包层光纤和压纸内包层光纤进行了比较，最后提出了一种对弯曲不灵敏的实用光纤。

In this paper, a chanse of fiber's property due to bending is discussed, the relationship between bend loss and some other factors is described and the matched cladding optical fibers are compared with depressed inner claddins optical fibers as well. Finally, a practicalfiber which is nonsensitive to bending is given.