发明名称 |
Optical amplifier, excitation light source control method for use in optical amplifier, and optical amplifier control method |
摘要 |
An optical amplifier for use in, for example, a wavelength multiplexing optical communication system, in order to allow an excitation light source to be enlargeable or removable in accordance with an increase/decrease in the number of channels in signal light even if the optical communication system is in operation.
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申请公布号 |
US2003147123(A1) |
申请公布日期 |
2003.08.07 |
申请号 |
US20030352941 |
申请日期 |
2003.01.29 |
申请人 |
FUJITSU LIMITED |
发明人 |
KINOSHITA SUSUMU;CHIKAMA TERUMI |
分类号 |
H01S3/094;H04B10/17;H04J14/02;(IPC1-7):H01S3/00 |
主分类号 |
H01S3/094 |
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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