发明名称 |
Optical amplifier, light source module and optical system |
摘要 |
An optical amplifier of the present invention comprises a pumping light source configured to output a pumping light, an amplifier unit configured to receive the pumping light from said pumping light source and amplify an optical signal that passes therethrough, and an optical fiber disposed between said pumping light source and said amplifier unit, said optical fiber including an optical filter that is configured to attenuate the optical signal from said amplifier unit.
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申请公布号 |
US6532107(B2) |
申请公布日期 |
2003.03.11 |
申请号 |
US20010895256 |
申请日期 |
2001.07.02 |
申请人 |
THE FURUKAWA ELECTRIC CO., LTD. |
发明人 |
YAMAGUCHI TAKEHARU;AOYAGI HIDEO;TSUDA TOSHIAKI;IRIE YUICHIRO;KATAYAMA ETSUJI;SHIMIZU TAKEO |
分类号 |
H01S3/094;H01S3/0941;(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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