发明名称 |
Raman amplifier and Raman pumping method |
摘要 |
Provided are a Raman amplifier and a Raman pumping method. A light source unit outputs a pumping light having a wavelength that periodically changes. A light intensity control unit varies a light intensity of the pumping light using the pumping light to improve the gain flatness of a Raman gain. A control unit directs the light intensity control unit to control the light intensity of the pumping light in synchronization with changes in the wavelength of the pumping light. |
申请公布号 |
KR100533914(B1) |
申请公布日期 |
2005.12.06 |
申请号 |
KR20030070042 |
申请日期 |
2003.10.08 |
申请人 |
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发明人 |
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分类号 |
G02F1/35;H01S3/067;H01S3/094;H01S3/13;H01S3/131;H01S3/30;(IPC1-7):H04B10/04 |
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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