公开(公告)号：US6103344A

公开(公告)日：2000-08-15

申请号：US4567

申请日：1998-01-08

申请人： Takashi Ota ,  Masashi Fukuyama ,  Hitoshi Hasegawa ,  Kazutoshi Tohyama

发明人： Takashi Ota ,  Masashi Fukuyama ,  Hitoshi Hasegawa ,  Kazutoshi Tohyama

IPC分类号： G02B6/40 ,  B32B3/30 ,  B32B17/06 ,  C03B23/20 ,  G02B6/38 ,  B32B3/00 ,  G02B37/15

CPC分类号： G02B6/3833 ,  B32B17/06 ,  B32B3/30 ,  G02B6/3839 ,  G02B6/3837 ,  Y10T428/2457 ,  Y10T428/24612

摘要： A heat-fused unitary ferrule includes a first glass substrate and a second glass substrate. The first glass substrate and the second glass substrate are unitarily joined by heat-fusion. A method for producing a heat-fused unitary ferrule includes the steps of: bringing a surface to be heat-fused of the first glass substrate having a groove for fixing an optical fiber into contact with a surface to be heat-fused of the second glass substrate; and subjecting the first and second glass substrates to heat-fusion at a temperature ranging from (Tg1-100).degree. C. to (Tg2+150).degree. C. (Tg1 denotes the higher glass transition temperature, and Tg2 denotes the lower glass transition temperature of the first and second glass substrates).

摘要翻译： 热熔合单体套圈包括第一玻璃基板和第二玻璃基板。 第一玻璃基板和第二玻璃基板通过热熔接一体接合。 一种热熔融整体式套管的制造方法，其特征在于，具备将具有用于固定光纤的槽的第一玻璃基板的被热熔接的表面与第二玻璃的热熔接面接触 基质; 并使第一玻璃基板和第二玻璃基板在（Tg1〜100℃）〜（Tg2 + 150）℃的范围内进行热熔融（Tg1表示较高的玻璃化转变温度，Tg2表示较低的玻璃化转变温度 第一和第二玻璃基板的温度）。