发明名称 |
High efficiency raman amplifier |
摘要 |
An amplifier apparatus includes an optical transmission line with a Raman amplification region that provides a pump to signal power conversion efficiency of at least 20%. The Raman amplification region is configured to amplify a signal with multiple wavelengths over at least a 30 nm range of wavelengths. A pump source is coupled to the optical transmission line. An input optical signal is amplified in the Raman amplification region and an output signal is generated that has at least 100 mW more power than the input optical signal.
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申请公布号 |
US6618192(B2) |
申请公布日期 |
2003.09.09 |
申请号 |
US20010847949 |
申请日期 |
2001.05.02 |
申请人 |
XTERA COMMUNICATIONS, INC. |
发明人 |
ISLAM MOHAMMED;DEWILDE CARL;FREEMAN MICHAEL |
分类号 |
H01S3/067;H01S3/094;H01S3/30;H04B10/17;H04B10/18;(IPC1-7):H01S3/00 |
主分类号 |
H01S3/067 |
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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