发明名称 |
OPTICAL FIBER AMPLIFICATION SYSTEM |
摘要 |
An optical fiber amplifier pumping technique based on multiple Stimulated Raman Scattering (SRS) for optical communication systems that comprises a plurality of pump signals with increasing wavelength which are injected into the fiber. The wavelengths of such pump signals are such that in cascade each pump signal of the plurality is amplified by the pump signal of wavelength immediately shorter while it amplifies that with wavelength immediately higher with the pump signal of highest wavelength which, in turn, pumps a remote rare earth doped optical fiber amplifier.
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申请公布号 |
WO03094394(A1) |
申请公布日期 |
2003.11.13 |
申请号 |
WO2003IB01949 |
申请日期 |
2003.04.30 |
申请人 |
MARCONI COMMUNICATIONS SPA;FELLA, PAOLO |
发明人 |
FELLA, PAOLO |
分类号 |
G02F1/35;H01S3/06;H01S3/094;H01S3/10;H01S3/23;H01S3/30;H04B10/291;(IPC1-7):H04B10/17 |
主分类号 |
G02F1/35 |
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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