发明名称 |
Reducing noise in a fiber amplifier using a cleaning optical signal |
摘要 |
A fiber amplifier system and method are provided for reducing noise produced by a fiber amplifier by combining an optical signal to be amplified with a continuous wave optical signal that stimulates ions in the fiber amplifier to reduce photons produced by spontaneous emission when a level of the optical signal of interest is very low or zero.
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申请公布号 |
US7245423(B1) |
申请公布日期 |
2007.07.17 |
申请号 |
US20060491237 |
申请日期 |
2006.07.24 |
申请人 |
ITT MANUFACTURING ENTERPRISES, INC. |
发明人 |
WINSOR ROBERT SCOTT |
分类号 |
H01S3/00 |
主分类号 |
H01S3/00 |
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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