发明名称 |
OPTICAL REPEATED TRANSMISSION METHOD AND SYSTEM |
摘要 |
In a system of optical repeated transmission having a signal transmission path for transmitting signal light, and an optical repeater disposed in the signal transmission path, and directly amplifying the signal light, the amplification factor of the repeater is not dependent on the direction of polarization of the signal light that is input to it. |
申请公布号 |
CA2022690(C) |
申请公布日期 |
1994.07.05 |
申请号 |
CA19902022690 |
申请日期 |
1990.08.03 |
申请人 |
OKI ELECTRIC INDUSTRY CO., LTD. |
发明人 |
NISHIMURA, EIICHI |
分类号 |
G02B6/00;G02B27/28;G02F1/35;H04B10/2507;H04B10/29;H04B10/293 |
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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