发明名称 |
Lensed optical fiber |
摘要 |
There is provided a lensed optical fiber (20) in which a lens is formed on the end face of an optical fiber to enhance the efficiency of optical coupling with a light beam. The tip end portion of an optical fiber (21) is formed with a lens (26) formed into a wedge shape having two slant portions (24) symmetrical with respect to an axis (Ac) of a core (22) and a plane portion (25) perpendicular to the axis of the core.
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申请公布号 |
US6317550(B2) |
申请公布日期 |
2001.11.13 |
申请号 |
US20010769689 |
申请日期 |
2001.01.25 |
申请人 |
THE FURUKAWA ELECTRIC CO., LTD. |
发明人 |
IRIE YUICHIRO;KIMURA TOSHIO;SHIMIZU TAKEO |
分类号 |
G02B6/32;G02B6/02;G02B6/26;G02B6/42;(IPC1-7):G02B6/02 |
主分类号 |
G02B6/32 |
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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