Optical power limiting amplifier
文献类型：专利
| 作者 | LAMING, RICHARD I.; ZERVAS, MICHAEL N. |
| 发表日期 | 1996-11-26 |
| 专利号 | US5579153 |
| 著作权人 | II-VI INCORPORATED |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Optical power limiting amplifier |
| 英文摘要 | In an optical amplifier, comprising a rare earth doped optical waveguide, in which signals at signal wavelength and pump power at pump wavelength are coupled together, a differential loss inducing means is located in a predetermined position along the length of the waveguide, causing a loss for the signal greater by a predetermined loss amount than the loss for the pump wavelength, said predetermined loss amount and said predetermined loss position being chosen in a mutual relationship to cause an amplification of lower power input signals, in said signal input power range, greater than the amplification of higher power input signals in said range, by an amount causing a substantially constant output power in a dynamic range of input signals greater than 15 dB. |
| 公开日期 | 1996-11-26 |
| 申请日期 | 1993-04-22 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36138]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | II-VI INCORPORATED |
| 推荐引用方式 GB/T 7714 | LAMING, RICHARD I.,ZERVAS, MICHAEL N.. Optical power limiting amplifier. US5579153. 1996-11-26. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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