发明名称 |
Optical component, optical amplifier and method of controlling optical amplifier characteristic |
摘要 |
An optical amplifier that can easily cope with alteration of characteristics and whereby a prescribed characteristic can be obtained in a stable fashion. In an optical amplifier, a plurality of optical components including optical amplification media that amplify input signal light are cascade-connected. There are provided (1) a temperature adjustment member capable of changing the temperature of one or a plurality of optical components in accordance with a temperature control signal that is input, and (2) a characteristic control device that supplies in respect of the temperature adjustment member a control signal that controls a prescribed optical characteristic having temperature dependence in one or a plurality of optical components that are the subject of adjustment by the temperature adjustment member, being a prescribed optical characteristic that is demanded for the optical amplifier.
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申请公布号 |
US6313941(B1) |
申请公布日期 |
2001.11.06 |
申请号 |
US20000518175 |
申请日期 |
2000.03.02 |
申请人 |
OKI ELECTRIC INDUSTRY CO., LTD. |
发明人 |
SUZUKI MIKIYA;SHIKII SHIGERU |
分类号 |
H01S3/10;H01S3/04;H01S3/06;H01S3/067;H01S5/024;H01S5/0683;H01S5/50;H04B10/16;H04B10/17;(IPC1-7):H01S3/00 |
主分类号 |
H01S3/10 |
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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