发明名称 |
METHOD OF PROCESSING GLASS OPTICAL FIBER AND METHOD OF DRAWING OPTICAL FIBER |
摘要 |
A method of drawing an optical fiber in which a glass optical fiber is drawn while fusing by heating and pulling by a pulling mechanism one end of an optical fiber preform made of glass, includes drawing the glass optical fiber from the one end of the optical fiber preform while controlling a drawing speed to make an external diameter of the glass optical fiber larger than an external diameter of a product-to-be glass-optical fiber to be used to manufacture a product. The method includes adjusting an external diameter of the glass optical fiber to an external diameter passable through a die for forming a coating. The method also includes arranging the die around the glass optical fiber having the external diameter passable through the die. |
申请公布号 |
US2014069144(A1) |
申请公布日期 |
2014.03.13 |
申请号 |
US201314078158 |
申请日期 |
2013.11.12 |
申请人 |
FURUKAWA ELECTRIC CO., LTD. |
发明人 |
AOKI YUTA;WATANABE KATSUHIKO;ARIMA KIYOSHI;SATO HIROKAZU;TAGA YOSHIHARU;SUZUKI TAKASHI |
分类号 |
C03B37/03 |
主分类号 |
C03B37/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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