发明名称 |
Tight-buffered optical fibers and optical fiber cables |
摘要 |
An optical fiber cable and a tight-buffered optical fiber which suppress an increase in transmission loss in a humid and hot environment and have good manufacturability are disclosed. The tight-buffered optical fiber of the present invention comprises a glass fiber surrounded by a first coating layer and a second coating layer, the second coating layer comprising two or more layers; wherein a pull-out force is 15 N/20 mm or less in at least one pair of layers between the first coating layer and the second coating layer, or between any two layers of the second coating layer. |
申请公布号 |
US8442371(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US20090566736 |
申请日期 |
2009.09.25 |
申请人 |
OYAMA TATSUYA;OZAWA TOSHIAKI;FURUKAWA ELECTRIC CO., LTD. |
发明人 |
OYAMA TATSUYA;OZAWA TOSHIAKI |
分类号 |
G02B6/44 |
主分类号 |
G02B6/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|