发明名称 |
Long band optical amplifier |
摘要 |
The optical amplifier includes a first gain medium having an optical host that contains a rare earth dopant and a first pump that supplies optical energy at a first wavelength into this first gain medium. The first pump operates at a pump wavelength that has a lower inversion saturation than the highest wavelength of absorption of the first gain medium. The optical amplifier further comprises a second gain medium operatively coupled to the first gain medium and a second pump that supplies optical energy into the second gain medium. |
申请公布号 |
AU2423501(A) |
申请公布日期 |
2001.07.09 |
申请号 |
AU20010024235 |
申请日期 |
2000.10.27 |
申请人 |
CORNING INCORPORATED |
发明人 |
FELTON A. FLOOD;YONGQIAN LIU;RICHARD G. SMART |
分类号 |
H01S3/10;H01S1/00;H01S3/06;H01S3/067;H01S3/08;H04B10/16;H04B10/17 |
主分类号 |
H01S3/10 |
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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