发明名称 |
APPARATUS FOR PRODUCING OPTICAL FIBER, METHOD FOR PRODUCING OPTICAL FIBER, AND OPTICAL FIBER PRODUCED BY THE METHOD |
摘要 |
An apparatus produces an optical fiber by applying light to a photocurable composition and thereby curing the composition. The apparatus includes a nozzle for discharging the photocurable composition; a light irradiator for applying light to the fibrous photocurable composition discharged from the nozzle; and a controller that controls a light irradiation intensity at the nozzle orifice to 0.2 mW/cm2 or less. The nozzle is preferably a double-tube nozzle having an outer tube; and an inner tube arranged inside the outer tube. |
申请公布号 |
KR20140006880(A) |
申请公布日期 |
2014.01.16 |
申请号 |
KR20137021468 |
申请日期 |
2012.01.27 |
申请人 |
DAICEL CORPORATION |
发明人 |
TAKEBE MASAKI;MAHIKO TOMOAKI;FUNAKI YOSHINORI;SYUTO SHINJI;OMAE HITOMI |
分类号 |
G02B6/00 |
主分类号 |
G02B6/00 |
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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