发明名称 |
Ferrule connection type optical isolator with optical fiber |
摘要 |
A ferrule connection optical isolator with an optical fiber, wherein the optical isolator includes a ferrule with at least one processed end surface. The optical fiber consists of two kinds of materials and has a concentric level difference between the materials. A small cylindrical magnet having a size larger than the outer diameter of the level difference portion but smaller than the outermost diameter of the ferrule is connected to the level difference portion. A guide ring is inserted and fixed in the magnet, and an optical element that consists of at least one polarizer and at least one Faraday rotator is connected and fixed in the guide ring.
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申请公布号 |
US6577779(B2) |
申请公布日期 |
2003.06.10 |
申请号 |
US20010765352 |
申请日期 |
2001.01.22 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
WATANABE TOSHIAKI |
分类号 |
G02B6/36;G02B6/00;G02B6/26;G02B6/28;G02B6/38;G02B27/28;G02F1/09;(IPC1-7):G02F1/295;G02B5/30;G02B6/27 |
主分类号 |
G02B6/36 |
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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